Katy Perry is getting by with a little help from her friends! The newly single star spent Saturday night at Nickelodeon's Kids Choice Awards having fun hanging with pals Selena Gomez and Kristen Stewart. Jessica Alba looked fab in a fit-and-flare dress, while Fergie showed off her baby bump in a colorful mini! Ke$ha rocked a baby blue tux and Ashley Tisdale looked sexy and sophisticated. Our major props of the evening have to go to Khloe Kardashian. Looking slimmer than ever, we love how she rocked her white mini and beachy waves... talk about killer confidence!