People.com Halloween Party

Your Best Star-Worthy Costumes of 2011

From the Mad Hatter to Justin Bieber, see your star-inspired Halloween costumes

LADY GAGA

Where's the beef? Jessica L. of Tucson, Ariz., crafted Lady Gaga's infamous meat dress from the 2010 MTV VMAs. "Bacon dress, handmade T-bone hat and meat strips for shoes," she writes.