Christina Aguilera shows off baby bump during Wango Tango concert

Pregnant Christina Aguilera showed off her baby bump while performing at the KIIS FM Wango Tango in Carson, California, on Saturday.

Pregnant Christina Aguilera showed off her baby bump while performing at the KIIS FM Wango Tango in Carson (photo Getty Images)

Christina Aguilera is expecting her second child – her first with fiancé Matt Rutler. She got engaged to the production assistant in February, and in addition to preparing to welcome their daughter, Christina Aguilera is also working on a new album.

“So blissful in taking this time for creating all things blossoming new on the horizon…album, baby & beautiful music to come,” Christina Aguilera tweeted in April.