Nicole Richie's Goofiest Pics

In honor of her 29th birthday, check out how the star cuts loose on Twitter!

  • HUNK MANIA! photo | Benji Madden

Credit: Courtesy Nicole Richie

Updated: Tuesday Sep 21, 2010 | 06:00 AM EDT By: Cara Lynn Shultz

HUNK MANIA!

Richie took another playful swipe at Benjamin Madden, posting this shirtless shot and writing, "Just walked in on @benjaminmadden posing like this infront of my 2 dogs. Ummmmmmmm....."