14 Celebrity Nip Slips: Hollywood's Most Surprising Flashes Caught on Camera

The nip slip has nearly become a rite of passage in Hollywood. It happens to the best of ‘em, it happens to the worst of ‘em, and it happens to actresses who are totally asking for it. If you take anything away from this gallery of accidental boob shots, let it be that tape is a girl’s best friend — and it’s never a good idea to go braless in a sheer top.