This has to have been quite a scary moment for Keri! While performing the last song of her set at a concert in Paris, an overzealous fan managed to make his way on to the stage and completely bumrushed the R&B diva. He latched on for a hug and it took security quite a few tugs to get him off! Crazy! Watch the video below, around the 2:20 mark. Marisa Mendez