Christina Aguilera has confirmed that she is pregnant by announcing she is expecting a baby girl.

The ‘Beautiful’ singer revealed the news live on stage at a concert in Malaysia last night (March 28).

She then took to Twitter after her show to thank the fans in attendance. Christina wrote:

“Ain’t no other fans… Thank you Malaysia for all the love and support! XoXtina”

Whilst this is Christina’s second child – she is already mother to her 6-year-old son Max with ex-husband, Jordan Bratman – it is her first with her new fiancé Matt Rutler.

The 33-year-old pop star and Rutler met on the set of the film ‘Burlesque’.

The couple announced their engagement via Twitter back in February.

Watch some of Christina Aguilera's best videos below: