Adrienne Bailon performs.
Adrienne Bailon . Aside from her work in 3LW and The Cheetah Girls , Bailon went on to develop her own acting career with roles in The Cheetah Girls films , Coach Carter and the MTV film All You 've Got . Bailon has established a solo music career , contributing two solo tracks , including `` What If '' , to The Cheetah Girls : One World soundtrack as well as the Confessions of a Shopaholic soundtrack , and numerous other guest musical ventures .