Lindsay Lohan was guest starring on Ugly Betty but, unfortunately for her, Ugly Betty has decided that she’s a bit of a problem causer. And also doesn’t approve of Lindsay not wearing underwear.

One episode, titled “Granny Pants,” was about how Lohan, playing Betty’s high school nemesis, would “de-pants” Ferrera. But Ferrera exacts her revenge and pulls down Lohan’s pants instead. “Lindsay wasn’t wearing any underwear,” the source said.

But a Lohan pal fumed, “Bull [bleep]! Lindsay wears underwear all the time now. She was wearing a G-string. And it was America’s fault. They were rehearsing the scene and America wasn’t supposed to pull Lindsay’s pants down – but she did. Lindsay was so embarrassed, she started crying.”

The pal blames Ferrera for any issues, saying, “America was mean to Lindsay. Producers give her too much power. Lindsay didn’t do the last two episodes because America didn’t like her and got her kicked off.”

Whoa hold on a minute, a fat ugly girl who finally has a bit of attention and power because of her fluking her fat ass onto a popular TV show is harassing the pretty, troubled girl? No way! I sincerely doubt that Fats Ferrera would be taking out her aggressions for a life of hoagies and disappointment on poor Lindsay.

It’s kind of like when I crap on the floor and blame the dog. You know that it’s probably me making all those problems, but you’d prefer to just blame the dog because the dog’s always starting problems. Only in this case, the dog has big breasts and will f anything in sight. Which sounds like the best dog ever, if you ask me.