Christina Aguilera is set to give birth via scheduled C-section on January 10th, 2008, a celebrity insider reveals to the New York Post’s Page Six.

“Christina has a C-section scheduled for January 10 but she might need to push the date of the delivery up.”

BTW, today is Xtina’s twenty-seventh birthday. The pop diva was born on December 18th, 1980. Happy B-Day, Xtina!