Britney Spears Says It Was a ‘Beautiful Surprise’ to Have Selena Gomez at Her Wedding

See Britney Spears Transform ‘Baby One More Time’ Into Sultry Slow Jam

Britney Spears Belts Out A Cappella Version Of Baby One More Time -- WATCH!

Britney Spears Sings New Version of "...Baby One More Time" While Doing Laundry