10 Best Celeb Quotes This Week

Jennifer Aniston's proposal that George Clooney can't refuse, plus more from Tina Fey, Robert Pattinson and other stars

  •  photo | Britney Spears, Rihanna

Credit: Nick Sadler/Startraks; Frank Micelotta/Getty

Updated: Friday Apr 15, 2011 | 06:00 AM EDT By: Christie LaRusso

"I want to spank Britney."
– "S&M" singer Rihanna, on her plan of action if she were to shoot a music video with Britney Spears, who appears on a new remix of the song, on FM radio's Elvis Duran and the Morning Show