The baby girl, who received name Summer Rain, is the second child for Christina and her first with fiancé Matt Rutler.
The baby saw the world on Saturday at Cedars-Sinai Medical Center in Los Angeles Los Angeles. “The Voice” mentor took to Twitter Sunday night to share the news with her followers, revealing the baby’s name.
Aguilera unveiled that she was pregnant with her first child with fiancé Matt Rutler back in February, saying that she and Rutler were expecting a girl in March. “I’m really excited to meet our baby girl,” she told reporters a few months ago. “This has been a very easy and enjoyable pregnancy.”
Earlier this month Christina joined the list of celebrities who wanted to have their photograph taken in the buff.
“In one stunning black and white shot, the nude star arches her back, holding her breast in her hand. In another, Christina wears a sheer, white nightgown (yep, you can see nipples) and cradles her burgeoning baby bump,” reports E! Online.
“As a woman, I’m proud to embrace my body through all stages of life, staying fearless and confident in surrendering to the unknowns the future has in store,” she told the mag.
Rutler popped the question to the singer back in February. The 33-year-old star took to Twitter to reveal to the whole world that she is engaged to her longtime boyfriend.
“The Voice” mentor posted a picture of their hands, with a substantial rock on her finger and wrote, “He asked me and I said yes…”
The couple first met when filming the 2010 movie “Burlesque” in which Aguilera performed alongside with Cher and Rutler was a film assistant. They two now live in a Mulholland Estates mansion that the ‘Candyman’ singer purchased for $10 million last year.
“When I finished filming, I didn’t feel right in my own shoes [at home],” she said. “I had a lot of things stirring inside of me that I felt were being suppressed. We just weren’t right for each other. I couldn’t face living another five years [together].”
She went on, adding: “We had a really strong friendship on the movie. He’s the kind of person you could spend hours on the phone talking to and all of a sudden it’s daylight. Once I filed for divorce, we started dating.”
“There’s a love there, yes. I’m having fun, I’m dating and it’s something I haven’t had in a really long time,” Xtina said at the time.
The Grammy winner previously spoke of about the positive effect Rutler has on her self-esteem.
“I’ve been through my highs, I’ve been through my lows; I’ve been through the gamut of all things in this business,” Aguilera shared. “Being too thin. Being bigger…It’s noise I block out automatically. I love my body. My boyfriend loooooves my body. My son is healthy and happy, so that’s all that matters to me.”