Spears is all suited up at the last rehearsal before her Vegas show opening. Plus: Joe Manganiello, Kim & Kanye & more!
Credit: Splash News Online
Published: Friday Dec 27, 2013 | 07:00 PM EST
More from PEOPLE
- Conversations With Caitlyn: The Journey Begins
- Read the Cover Story: Growing Up Kennedy!
Exclusive Family Photos from White House Nanny
- Brothers, Unite! Liam Hemsworth Gears Up for Action in Exclusive Hunger Games: Mockingjay – Part 2 Poster
- Nicole Ari Parker Dishes on What Makes Hubby Boris Kodjoe So Sexy
- Gay Marriage: Love Wins!