Born in Grand Prairie, Texas, Selena spent her childhood watching her mom perform on stage and knew that she was destined to become an actress. And lucky for her, it didn't take long to find her niche in the biz. By the time she was 7, she had already signed on to appear in "Barney & Friends." After spending two years on the show, though, she moved on and had a few bit parts in things like "Spy Kids 3-D: Game Over." But seriously, how cute was she on "Barney"?