In a Twiiter photo posted on her account, Christina Aguilera, gave a glimpse of five-month old baby girl. The photo shows little Summer Rain, wearing a pink dress and a white frilled nappy with 'Lil Diva' embroidered on the back. Aguilera captioned the picture (see below), "Watch out"¦ another one's getting ready to conquer the world! #driven #diva2."

Aguilera, who announced her pregnancy with fiancé Matthew Rutler in February last year, gave birth to a baby girl in August, last year. The couple started dating after meeting on the 2010 set of "Burlesque,' Christina's silver screen debut.

A source close to the singing sensation, speaking of the baby girl, said, "She has always been a more expressive person and a little bohemian who is inspired by words and daily life," according to E! News.

Although, there is no news on the couple getting married anytime soon, Gossip Cop magazine, in its November issue exclusively busted a tabloid report claiming Aguilera and Rutler were planning to tie the knot with a $1 million New Year's Eve blowout.

The star, who took a long hiatus from work, is expected to "The Voice,' a reality show in the U.S., on Feb. 23. She is also working on her eighth studio album, following the November 2012 release of "Lotus." Aguilera, is also the mother seven-year-old Max, from her previous marriage to Jordan Bratman.