What does a girl have to do to be viewed as a sexpot these days? Whatever it is, Carla apparently isn't doing it so here she is again on this list. Perhaps not enough people have seen her performances in movies like Sin City and are clouded by her roles in kiddie movies like SpyKids and Race to Witch Mountain. Whatever the reason, at age 39 she's still bringing it like women almost half her age. The clock's a-tickin' though...

The 31 year-old former Dallas Cowboys Cheerleader finally landed a regular role starring in the legal drama Fairly Legal on USA Network (which might explain her #24 ranking on Maxim's Hot 100, the first time she's been on the list since 2006), but even so, we're hoping for even more exposure this year and look forward to the day Sarah lands a lead role in a movie so a wider audience can discover just how sexy this woman is.

28 year-old Selita is rarely the first name mentioned when discussing Victoria's Secret supermodels. Heck, she's rarely the second, third, or fourth name mentioned. Perhaps it's because she doesn't appear quite as often as some of the others, but when it comes to the beauty these women possess Selita is right there near the top of the class.

Roles on The Mentalist, North Shore, The O.C. and the reboot of Friday the 13th apparently didn't get the public's attention as Amanda is still being left off all the sexiest women in the world lists. We dare you to go watch the movie Angel Blade (warning: old, bad movie, use fast forward, very relevant to your interests) and then come back and tell us she shouldn't be on every one of those lists.

When it comes to being a sexy model from Brazil it's pretty easy to get lost in the shuffle. That being said, 30 year-old Ana really deserves more attention because there hasn't been a photo shoot in which she's appeared that she didn't melt the camera with her beauty. Also of note, she was once listed in the Guinness Book of World Records as "The model with the longest legs" so she's got that going for her as well.

At one point in her career Gretchen Mol seemed destined for superstardom. She had the face, the body, the style, but then things kind of slowed down for her. Now the 38 year-old is back, appearing on HBO's Boardwalk Empire and we're putting her on this list as a sort of a lifetime achievement award for hotness. Nice to have you back, Gretchen.

The great-granddaughter of both the Pittsburgh Steelers founder and the New York Giants founder first garnered our attention in the reboot of A Nightmare on Elm Street and piqued our curiosity even more with her role in The Social Network but it's Rooney's upcoming coming starring role as the the title character in The Girl with the Dragon Tattoo that we expect to put the men everywhere on notice.

Who would have guessed that the daughter of Lisa Bonet (oh, and Lenny Kravitz) would turn out to be sexy? WE WOULD! And we haven't been disappointed. Now that the 22 year-old Zoe has turned her role on the TV series Californication into roles on the big screen like X-Men: First Class, we expect everyone else to enjoy this sexy celebrity offspring as much as we do.

38 year-old Gabrielle has been wowing us for years with her looks and her acting, but for some reason is rarely mentioned when it comes to the sexiest actresses working today. That's an error we'd like to correct today. Now if we could just do something about her not having appeared in a movie since 2008.

24 year-old Lyndsy made a few waves with her appearance in the movie Kick-Ass, and alerted the world to her existence on Desperate Housewives, but it's her starring role in the CW TV series Nikita that really got our attention. Now if she can just parlay that into a feature film or a role on a more watched TV station then the rest of the men of the world can see what they've been missing.

Despite a rather full resume of recent films, including The 40-Year-Old Virgin, Big Momma's House 2, The House Bunny, and Nick and Norah's Infinite Playlist, it's this summer's appearance in Thor that finally put the world on notice. Hopefully that role mixed with Kat's starring in the upcoming CBS television series Two Broke Girls will be the catalysts for getting this 24 year-old stunner the attention she deserves.

We're not sure why this gorgeous 26 year-old from North Carolina hasn't garnered more attention from the men of the world. We'd hoped her role in Scott Pilgrim vs. the World would refresh their memories, but maybe once they see her play Mary Todd Lincoln in Abraham Lincoln: Vampire Hunter she'll finally get the love she deserves.

Apparently the Brits are the only ones that see what we see in The Cape's lead actress as they ranked her at #37 on FHM's list, while us ugly Americans ignored her completely (much like her TV show). And that's why 29 year-old Summer is back for another tour of duty on our list today.

There are a lot of beautiful women who host insipid television shows, but rare few transcend the shows they are on and still make us pay attention regardless of the topic. 27 year-old Brit Layla is one of those women.

We've been keeping an eye on this 23 year-old veteran of Disney TV shows for awhile now, waiting for her to get that breakout role that exposes her for the hot little number that she is. Her small part in The Social Network was a start, but until Brenda completely breaks free from Disney, we'll have to wait a little bit longer. And wait we will.

As was the case last year, we're still beating the drum for the third sexy lady to make Friday Night Lights a one-time must-see event. (Seriously, did the casting directors hit a jackpot on that show or what?) Still only 21 years-old Aimee landed a starring role in the Disney movie Prom and a supporting role in Scream 4 this year so all signs are pointing up for this underrated beauty.

It's hard to shine when you're in a singing group with one of the sexiest women in the world (just ask the woman we had listed at #50 in 2010), but now that her group Girls Aloud has been disbanded and Kimberley has become a presenter on a music talk-show, is doing some modeling, and singing in solo and collaborative projects we expect her to soon create her own sexy spotlight.

After not appearing on Maxim, FHM and Askmen's Hot Lists in 2010, Autumn finally garnered a #86 ranking on Maxim in 2011. Progress? Yes. Enough progress? Not even close. Perhaps not enough men out there watch Autumn on her TV show No Ordinary Family. Maybe her appearance in the movie The Big Bang, coming out this year, will finally get their attention.

Apparently the only people who watched 27 year-old Jaimie play the role of "Jessi" on the ABC Family television show Kyle XY were limited to the folks over at Maxim (ranked #41), but anyone who saw her in this year's Thor knows that was just the tip of the iceberg when it comes to the number of men that are going to be drooling over this sexy lady from Greenville, South Carolina.

30 year-old French actress and model Eva Green is perhaps best known for her numerous nude scenes in the movie, The Dreamers. Despite that spectacular entry on her resume, many of us still aren't familiar with her. Perhaps her upcoming role in the Tim Burton film, Dark Shadows, will give her the "exposure" she truly deserves.

Rachel, Rachel, Rachel... last year we hoped that your role in the new Conan the Barbarian movie would be the launching pad for your hidden hotness. Alas, the movie still hasn't been released so we're still waiting. If only this 31 year-old ginger would go back to modeling (screw Criminal Minds, not sexy enough) and properly remind the men of this world of the serious smokeshow potential she possesses.

Fans of hers were sad to see her roles on CSI: NY and Two and a Half Men come to an end, but we're happy that the end result of her leaving is the fact that she's now free to do movies and show off to the rest of the world just how sexy this 34 year-old Canadian really is. Maybe that and our efforts of last year are paying off as she finally made it on to one of the Hot Lists in 2011 (Maxim: #87).

We predict 2011 will be the year the rest of the world discovers what guys in England have known for a several years now, and that is the fact that Elle Liberachi is one of the sexiest models in the world that not many people know about... yet.

Apparently this 21 year-old actress and singer agreed with our assessment that she was highly underrated in 2010 as a whole mess of "leaked" pictures of the busty redhead hit the Internet this year showing off a few of the reasons why we think so highly of her. Watching the ABC Family show The Secret Life of the American Teenager just will never be the same, now will it?

We thought that after her appearance in Transformers: Revenge of the Fallen this gorgeous 26 year-old from Australia would be the next big thing. That didn't happen. In fact Isabel went so unnoticed that she didn't make any of the sexiest women in the world lists in 2011. Maybe her role in the upcoming reboot of the movie Red Dawn will do the trick.

For some reason, when men think of sexy bikini and lingerie models, 26 year-old Jarah's name rarely enters their mind. And that's a mistake. All the proof you need is seeing her spreads in the 2008 and 2009 Sports Illustrated Swimsuit Issues or any of her work for Victoria's Secret to know exactly what we're talking about.

Blunt hasn't played very many what we would call "sexy" roles in her film career. There have been flashes of her potential to be sure, but as a result the 28 year-old Brit is rarely mentioned when it comes to the sexiest celebrity females in the world. It's an oversight we'd like to correct.

20 year-old Jennifer is a relatively new player on the Hollywood scene, but she's been a very successful one so far. That being said, when it comes to the discussion of the sexiest women in Hollywood not enough men seem to know who she is. Perhaps it's the roles she's played, but anyone who has seen her off the set knows that she's going to be topping one of these sexiest women lists before her career is over.

When we rated the 100 sexiest actresses working in America today, we provided a poll for the readers to select who they thought was the sexiest and they chose Kate. Good choice. So why is it that the woman our readers voted as the sexiest actress only appeared on one hot list (AskMen: #14) in 2011? Can you say, "Underrated?" I knew you could.

FHM ranked Olga the 66th most sexy woman in the world this year. That's nice, but she really deserves more. As in we'd really like to see her get another sexy role like the one she played in Quantum of Solace. She reportedly is going to be in six movies in 2011 and 2012. Let's hope one of them is actually a movie we'd pay to see.

Our choice as the sexiest actress working in Hollywood today, Jamie is on the verge of breaking out and breaking in to the minds and hearts of men the world over. Roles in this year's The Hangover Part II and Sucker Punch are just the tip of the iceberg for this 28 year-old former reality TV star, as the people at ShoWest no doubt agree after giving her and her female cast mates of Sorority Row the Female Stars of Tomorrow Award in 2009.

A year ago she was known as Odette Yustman (the name most people know her by), now it's Annable. Why? Because she got married to a guy with the last name Annable. Simple, right? But the name change isn't helping 26 year-old Odette in the recognition department so we thought we'd do her a favor and remind everyone that though she may have a new name, she's still just as sexy as ever.

If you don't have HBO or aren't a big fan of quirky movies you may not be real familiar with this 25 year-old blonde from the acting hotbed of Allentown, Pennsylvania. We, however, have been fans of Amanda's since she appeared in Mean Girls starring our favorite convict Lindsay Lohan, the polar opposite of Amanda when it comes to a career trajectory.


So, what other sexy lady out there do you feel isn't getting her due? Sound off in the comments!

Ladies who appeared on our 2010 list but did not make this year's list because they either finally got the attention they warrant or just weren't as deserving this year are: Tori Praver (10), Francia Raisa (13), Peyton List (14), Yvonne Strahovski (17), Noureen DeWulf (18), Kaya Scodelario (19), Alaina Huffman (20), Jessie James (21), Chelsea (Staub) Kane (24), Danneel Harris (25), Jessica Szohr (26), Emma Heming (29), Paz Vega (31), Jaime King (33), Rhona Mitra (34), Laura Vandervoort (35), Myleene Klass (36), Kayden Kross (40), Kellie Pickler (41), Jillian Murray (43), Rachael Leigh Cook (45), Mollie King (47), Tricia Helfer (48), Jamie-Lynn Sigler (49), Sarah Harding (50), Jessica Stroup (51), Lara Bingle (53), Jenna Dewan (54), Christina Ricci (55), April Scott (56), Diora Baird (58), Isla Fisher (59), Estella Warren (60), Alexis Bledel (61), Ashley Greene (64), Demi Lovato & Selena Gomez (Tie: 66) See who we think are the most OVERRATED women of 2011 here.