Cathy was born and bred in Los Angeles and music has always the focus of her life. Starting at Santa Monica-based NPR affiliate 89.9fm KCRW, she quickly gained a following through her show Pop Secret. Showcasing a fun and positive musical landscape every weekend, she performed at events from Miami to Paris.

Since then, DJ Cathy has performed as resident DJ at high-end restaurants across Los Angeles, including the grand openings of Sushi Roku and Boa. Cathy is also no stranger to luxury events, from Andy Cohen's epic baby shower at The Palm to multiple open house events for The Agency and Bravo's Million Dollar Listings. She also performs for local and charitable organizations — whatever the event, she can create the perfect atmosphere and make any occassion memorable.