GRAMMY® Nominee Katy Perry to Perform on the 54th Annual GRAMMY Awards®

GRAMMY® Nominee Katy Perry to Perform on the 54th Annual GRAMMY Awards®Dierks Bentley, Drake, Miranda Lambert, and Gwyneth Paltrow Are The First Presenters Announced for the Music Industry's Premier EventMusic's Biggest Night® -- Hosted by Rapper/Actor LL COOL J -- Airs Live on CBS Sunday, Feb. 12, 8 ET/PTSANTA MONICA, Calif., Feb. 1, 2012 /PRNewswire/ -- Current GRAMMY(®) nominee Katy Perry has