Kristen Shelton as Pants Girl

C'mon she deserves her own imdb page (which she doesn't have) because she's the most memorable part of the film.

"That's appropriate."

"What?"

"Well, you're the one who decided to wear your ass as an outfit."

After showing her butt crack, she pulls her pants up. Classic. She does have a nice derrière and rack. Her face looks kind of old and beat up like she's been to the bar one too many times but the camera didn't give us a good look so I could be wrong about that.