By Leah Ornstein - Radar Style & Beauty Editor
Hollywood's hottest stars flocked to the Nokia Theatre L.A. Live on Sunday for the 2011 MTV Video Music Awards - and RadarOnline.com is bringing you all of the red carpet action in a special photo feature.
Celebs were busy Tweeting on Sunday afternoon, as they got ready for the show.
"Too many dress options!" exclaimed Katy Perry via Twitter.
"My guidettes and I are presenting tonight at the #VMAs!!" tweeted Snooki, who flew into town with her Jersey Shore crew for the big event.
And Kim Kardashian, who just returned from her European honeymoon, also shared in the Twitter excitement.
"Glamming up for the VMA's! I'm presenting tonight! Gonna be a fun night! I've never been to VMA's before."
What stars showed up to the 2011 MTV VMAs? Click here to find out.