News first broke last month that the singer was expecting her second child, but Aguilera did not confirm the news until Friday during a concert in Malaysia. She also announced that she and fiancé Matt Rutler are having a girl.
Aguilera, 33, already has a 6-year-old son, Max, with her ex-husband, Jordan Bratman. They split in 2010 after five years of marriage, and Aguilera soon began dating Rutler, whom she met on the set of her movie, Burlesque. This would be the first child for Rutler.