Trisha Holmes

Tricia Holmes is Caitlin's mean, stuck-up, selfish, and snobbish ex-best friend.

Biography
Tricia Holmes (last name revealed in "Midnight Madness") is Caitlin’s prima donna ex-friend and former shopping buddy. She appears to resemble the character design of Megara from the Disney animated movie, Hercules. She's also portrayed as one of the show's two main villains, the other being Ron the Rent-a-Cop, although she's arguably more antagonistic than Ron. Tricia's often mean to Caitlin because Caitlin has to work for a living to learn the value of a dollar.

Tricia first appears in the pilot episode, shopping with Caitlin and leaving Caitlin’s side at the end because of Caitlin’s new job (which forces Caitlin to wear the lemon hat). Since then, she has viewed Caitlin (and by extension, Caitlin's new friends) as a loser. She currently attempts to ruin Caitlin’s life at any time, anywhere. She had once ran against Caitlin in the "The Khaki Girl" contest and cheated to cause Caitlin to lose the contest (but later lost the role after she got sick and threw up on Tom).

She had once recorded a video of Caitlin walking around on the beach in her bikini with toilet paper sticking out of it; this was revealed by Caitlin in Pillow Talk. Later in the episode, Tricia gave the footage to the gang so they could upload it to embarrass Caitlin. In A Crime of Fashion, first, she apologized insincerely when she purposely spilled her milkshake on Caitlin and then when she went shopping with Caitlin, Tricia framed Caitlin for shoplifting. Ron finally saw the tape and arrested Tricia for framing Caitlin, while Caitlin got a $50 gift card from Albatross and Finch and bought the aforementioned top. Tricia's punishment for her frameup was 100 hours of community service.

Tricia has starred in more than ten episodes; each time she attempts to try to ruin Caitlin’s life and/or continuously ruins Caitlin’s attempts at a new boyfriend, but she is frequently foiled in those attempts thanks to intervention by Caitlin's friends.