Gloria Estefan will make her motion picture debut Friday (Oct. 29) when Music Of The Heart opens in theaters nationwide. The singer tells LAUNCH that she gained a whole new set of fans after recording "Music Of My Heart," which is currently at No. 6 on the Billboard Hot 100 chart, with pop sensation 'N Sync.

"I think there's people who didn't know who I was that know me from 'N Sync. And of course I'm very popular with all my nieces--every time I'm gonna do a video they're like, 'Oh, t