Patricia Maria "Trish" De la Rosa the secondary tritagonist of the show. She is a 17-year-old girl, a fashionista who becomes Austin Moon's manager and friend. She is also Ally's best friend since kindergarten. She's known to wear a lot of crazy uniforms, because she goes through lots of jobs and gets fired very quickly. She tends to get annoyed with Dez often; they are currently frenemies. Trish is the type of person who loves having a loud outfit. She can be a bit bossy and lazy, but always means well and looks out for those close to her. She is a part of Team Austin and manages him and his career well. Trish can be a really selfish person, but other than that she's a great friend. Her jobs are known to frequently change or she would get fired due to lack of discipline at work.

Trish De La Rosa is portrayed by Raini Rodriguez.


Trish is portrayed as a loud, lazy, obnoxious, fiery and a bit selfish girl. She's extremely loyal to her friends and shows deep compassion for them in their times of need. Trish is always there to keep them on the right track and not let their delusions get the better of them, whether it be Austin's immaturity, Ally's dreamful nature or Dez's eccentricities.

She's shown to dislike labor of any kind and is often seen to only take initiative in things she truly cares for, as in fashion, managing tactics and her friends or family. She's also a bit self-centered and loves the spotlight when it's on her, though for the most part she's perfectly fine in the sidelines. Her temper is also shown to be fiery and everyone knows that.



At the beginning of the series, Trish is introduced as a lazy, fun, talkative and outgoing person, who is also Ally's best friend and later becomes Austin's manager.

She usually gets fired from her jobs, but always gets new ones. Trish likes being lazy and not doing her job, though the only job that she could keep for so long was Austin & Ally's manager. She and Dez usually fight a lot, and have kind of a "frenemy" relationship.


Beginnings & BFFsEdit

Flyers & FliersEdit

Malls & ManagementEdit

Saturday Detention & Saturday BunchEdit

Bad Reviews & Bad FansEdit

Plays & PerformancesEdit

Christmas Songs & Christmas PartiesEdit

Football Performances & Football GamesEdit

Austin & Ally Meets American IdolEdit

Crushes & CutiesEdit

Jealousy & Jelly BeansEdit

Good Luck Girl Meets Austin And Ally With Jessie Didn't Do It And Liv And Maddie With A Blog Undercover It UpEdit

Girlfriends & BoyfriendsEdit

Physical AppearanceEdit

Trish is shown to be a short, plump teenage girl with long, black, curly raven hair, dark brown eyes and light olive skin. Her hair used to be shorter in Season 1. She started to wear her hair less curly, and more wavy in Season 3.

Her fashion style is bold and daring, with her trademark animal print fabrics and bright colors. She usually wears colorful skinny jeans with a flowing blouse, often paired with a blazer or jacket and flats for shoes; very rarely does she ever wear heels.

A signature accessory she's grown to have is head pieces that she seems to attain with every job she goes through.



Ally DawsonEdit

Best Friend/Client

Ally and Trish have been friends since they were in kindergarten. Ally is able to tolerate Trish's character. They seem to hang out a lot. Trish is Austin's manager, and Ally is Austin's songwriter. They're act like sisters, because they know so much of each other and have known each other since kindergarten.

Dez WadeEdit


Dez and Trish are friends, although they fight a lot. They have an insulting thing in almost every episode. They find out that Trish had a secret boyfriend and Dez loves romance movies. Both are freaked out at the thought of dating the other one. Trish thinks Dez is childish and stupid, and Dez thinks that Trish is mean. But, as season 2 came, Trish has been a little nicer to Dez.

Austin MoonEdit

Best Friend

Trish is Austin's manager for his music career. They hang out with each other a lot. They have a lot in common with each other. They like hanging out together everyday with their friends, especially when everyone is hanging out at the beach club.


  • Her full name is Patricia Maria "Trish" De la Rosa.
  • She is good at bedazzling things.
  • From one to a billion, her favorite number is two.
  • She has been going through jobs since she was in kindergarten.
  • She and Ally were both born in the same month (February).
  • She likes to hang around rich people so she can get cool things.