Nicole Richie & Joel Madden -- Oscars 2010 Red Carpet

Nicole Richie and Joel Madden look stunning on the red carpet together at the 2010 Oscars held at the Kodak Theatre on Sunday (March 7) in Hollywood.

The 28-year-old fashionista (in Reem Acra and shoes by Bally) is joining her 30-year-old sweetheart, who’s DJing at this evening’s ceremony! ” I’m here setting up,” Joel tweeted earlier today, “and this show looks like its gonna be awesome!”

“[C]heck out my date,” he added later with a photo of Nicole. “Yes she’s mine. Feel like a winner. Feels like I won an oscar.”

FYI: Nicole accessorized with a Judith Leiber clutch and jewelry by Lorraine Schwartz!