Us Weekly broke the news...
The following is an excerpt from Christina Aguilera Announces Baby Daughter's Name, Welcomes Summer Rain Rutler into the World
Us broke the news in February that Aguilera and fiance Rutler, 28, were expecting a child together. The "Beautiful" singer already has one son, Max, 6, by her first husband Jordan Bratman, but baby Summer Rain is Rutler's first child.
The happy couple announced on Valentine's Day this year that they were engaged to be married, after meeting on the set of her 2010 film Burlesque.
TODAY gives us the scoop...
The following is an excerpt from It's a girl! Christina Aguilera welcomes baby Summer Rain
She's got a name! Christina Aguilera and fiance Matt Rutler have named their daughter Summer Rain Rutler, the singer announced late on Sunday, Aug. 17 via Twitter.
Aguilera has stayed out of the spotlight for most of her second pregnancy, something the new mom has relished. She tweeted in April about how excited she was for the months to come.
"So blissful in taking this time for creating all things blossoming new on the horizon...album, baby & beautiful music to come," she wrote.