Christina Aguilera: Hot Pink Dress & Sweats for 'Chelsea Lately'

Christina Aguilera waves to fans while arriving at a studio to tape a Chelsea Lately interview on Wednesday (November 10) in Los Angeles.

The 29-year-old singer and actress was there to promote her film Burlesque. The segment will air during “Chelsea’s Big Interview Special” on November 22!

After the taping, Christina swapped her pink dress and pumps for a comfy gray sweater, blue Monrow sweat pants, and flip flops.

Last week, Christina and Matthew Rutler, a set assistant on Burlesque, were spotted on a double date with Joel Madden and Nicole Richie.

10+ pictures inside of Christina Aguilera leaving the Chelsea Lately studio…