A "creepy" clip of Katy Perry allegedly groping Justin Bieber has resurfaced as the singer fights assault claims made against her, Wonderwall.com can reveal. The footage of Perry, 41, and a then 18-year-old Bieber is once against circulating online and has been heavily discussed by fans in light of allegations made against Perry made by Aussie actress Ruby Rose, who claims she was assaulted in 2010. 'Sorry Selena!' Perry is seen grabbing Bieber's backside while playing at a London concert.