Music News Katy Perry booked to perform at 54th annual Grammy Awards show 02/01/2012 Katy Perry has been booked to perform at the 54th annual Grammy Awards show in Los Angeles, organizers said Wednesday. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Miranda Lambert Katy Perry Gwyneth Paltrow Dierks Bentley LL Cool J Russell Brand
