nicolejoel.jpgTwitter

Nicole Richie glammed it up with hubby Joel Madden for her big 30th birthday bash at the Regent Beverly Wilshire in Beverly Hills.

The starlet, wearing a 1920's-inspired red frock, worked her long blonde locks. So sexy!

Along with the above photo, Richie labeled the photo "Mr. & Mrs Over The Hill." She also Tweeted:

    "I can't believe the outpour of birthday love I am getting on twitter today! From the bottom of my heart (& the top), THANK YOU SO MUCH!"


The couple, who left daughter Harlow, 3, and Sparrow, 2, at home for the night, welcomed guests like Benji Madden, dad Lionel Richie, Quincy Jones, Ashley Olsen and Lindsay Lohan's ex Samantha Ronson.

Happy birthday, Nicole!