Ciara was the latest victim of Ukrainian prankster Vitalii Sediuk in Paris on Tuesday when he interrupted her arrival to the Valentino fashion show as she was posing for a group of photographers. The "journalist" removed his trench coat to reveal a gold sequined top and his bare backside as he cozied up to Ciara for the cameras. This is just his latest prank during Fashion Week; he also attacked Kim Kardashian as she was making her way through a crowd to get to the Balmain show last week. Vitalii has been up to his antics all year, having also made a scene during award season, at the Cannes Film Festival, and on the red carpet with Brad Pitt. His run-in with Brad got him banned from Hollywood events, but it seems he's still finding his way into high-profile places overseas.