Elle Fanning risks nip slip as she flaunts sideboob in a backless dress at Cannes Film Festival(01)

Elle Fanning risks nip slip as she flaunts sideboob in a backless dress at Cannes Film Festival(01)

Image gallery: Elle Fanning Nip Slip

Elle Fanning risks nip slip as she flaunts sideboob in a backless dress at Cannes Film Festival Elle Fanning risks nip slip as she flaunts sideboob in a backless dress at Cannes Film Festival Elle Fanning Nip Slip & Sexy (49 Photos) - DirtyShip