Popsugar Celebrity Katy Perry Celebrities Getting Slimed Nickelodeon Kids' Choice Awards Stars in the Slimelight at the Kids' Choice Awards 30 March, 2014 by Alyse Whitney 2 Shares View On One Page Photo 1 of 23 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Justin Bieber got slimed in 2012. Previous Next Start Slideshow Katy PerryNostalgiaKids' Choice AwardsLook Back SlideshowJustin BieberJustin TimberlakeJosh DuhamelKristen Stewart