Katy Perry narrowly avoids a nip slip at film premiere handprint ceremony and red carpet(02)

Katy Perry narrowly avoids a nip slip at film premiere handprint ceremony and red carpet(02)

Image gallery: Lily Collins Nipple Slip

Lily Collins teases her assets in racy semi-nude dress in West Hollywood Daily Mail Online Paris Fashion Week: Braless Lily Collins in plunging playsuit Daily Mail Online Katy Perry narrowly avoids a nip slip at film premiere handprint ceremony and red carpet