Allison Williams Watches Her ‘Girls’ Sex Scenes With Her Dad + Admits Girl Crush on Katy Perry

Allison Williams, also known as Brian Williams' daughter and that one pretty chick on 'Girls,' is trying to create an identity for herself that's a little less vanilla princess.

No, she's not going to date a token black character on her show. But she does watch her sex scenes with her father, and she may want to kiss a girl (and possibly like it).

Chatting with Anderson Cooper (quotes via Us Weekly), Allison explained that her raunchy vignettes are simply part of a day's work. In fact, she explained them in a way that implies she either thinks we're stupid or is a robot with her dad's chin.

"So far we've watched all of the episodes for the first time together. I've filmed them so I know what's coming and I always prepare them," she said of her parents.

"They kind of live through the filming of it with me because we are very close. In season one, I slept on their couch. I was living on their couch in New York, so I would come home from work and be like,'This is what I did today. How was the news, dad?'"

In other super edgy news, Williams will be Katy Perry's date to the Grammys on Sunday (Feb. 10).

"I am going to the Grammys and Katy Perry is my date," she gushed, sounding like a really excited cyborg. "She's the hottest date. She's a friend of mine and she's nominated as she should be. I can't wait to go. Obviously she's awesome. She's the best."