|Katy Perry at Grammy Nominations Concert Rehearsal|
Go Katy! We're all rooting for you! Perry is seen above rehearsing at Club Nokia in Los Angeles for her performance on tonight's Grammy Nominations Concert, to air on CBS at 10:00 PM EST. Expect many nominations for the Teenage Dream herself.
Check here throughout the night for an updated list of Nominees.
The 53rd Grammy Awards will be held at Staples Centre in Los Angeles on Feburary 13, 2011, airing at 8 PM EST on CBS.
(Photo credit: Grammy.Com/WireImage)