Christina Aguilera is said to be “over the moon” after discovering that she is expecting a baby girl.

The Voice judge announced last month that she was pregnant with her fiancé, Matthew Rutler.

The star revealed on Twitter a week after announcing her baby news, that she was also getting married to her long-term boyfriend, Matthew.

“He asked and I said……,” and  then went on to post a picture of her hand wearing a diamond ring.

This will be Christina’s second child as the singer is already a mother to six-year-old son Max Liron, who she shares custody with her ex-husband, Jordan Bratman.

But the pregnancy hasn’t been slowing Christina down as she has been out performing concerts the last week in Malaysia.