Pregnant Christina Aguilera Performs with Her Tiny Baby Bump!

Christina Aguilera shows off her tiny baby bump while hitting the stage for a performance at the 2014 New Orleans Jazz & Heritage Festival held at the Fairgrounds Race Course on Friday (May 2) in New Orleans, La.

“Mama’s comin’ to play…New Orleans jazz fest, here we come! #jazzfest2014,” the 33-year-old pregnant singer tweeted. “Pop, soul, and a little rock n’ roll! Thanks for inspiring my most eclectic set list yet.”

PHOTOS: Check out the latest pics of Christina Aguilera

Christina recently sent her congratulations to Gwen Stefani, who will be taking the singer’s chair on The Voice next season while she’s away on maternity leave.