Trish De la Rosa

Patricia Maria "Trish" McCoy (née De la Rosa) is one of the main characters on Austin & Ally. 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 the group well.

Trish can occasionally be selfish, but overall she's a great friend. Her jobs are known to frequently change, as she would get fired due to lack of discipline at work; however, she takes her job as being Austin's manager very seriously, as she said that it's the only job she ever liked, in "Managers & Meatballs". Throughout the series, she gets more serious about managing and expands her clients to bigger stars, such as Boynado. She is the wife of Chuck.

Trish is portrayed by Raini Rodriguez.