Christina Aguilera, Summer Rain Baby Pics: 'The Voice' Coach and 'Blonde' Singer Shows Off Daughter With Fiance Matt Rutler and Son Max

She's beautiful no matter what they say! And who would even argue with that statement? Christina Aguilera just shared the first baby pictures of her daughter Summer Rain, and we can't help but gush over the cuteness that is The Voice coach's mini-me and baby daughter. The star shared the first pictures of her 5-month-old girl with fiance Matt Rutler, which also included appearances from her 7-year-old son Max.

The star posed for the cover of the Feb. 23 issue of People magazine, where she shared pictures from the private family album with the publication. While the star has shared one picture of Summer on her Instagram page, this is the first time fans are seeing her daughter's face and crystal blue eyes.

The star posted the cover of the magazine on her Instagram account, writing, "So excited to share our baby Summer with the world. Thank you @PeopleMag! More great photos at people.com. Thanks @ElizabethMessina for taking the beautiful photos!"

A photo posted by Christina Aguilera (@xtina) on Jan 18, 2015 at 10:45am PST

Christina also opened up to People, where she gushed about being a mom to Max and Summer, saying, "They are the center of my universe. Her smile lights up a room and I know it melts mama and daddy's hearts."

The Voice coach also sat down with E! News on the set of the reality series, where she shed light on Max's relationship with the newborn baby.

"[Max] loves being a big brother," the NBC coach said. "I have no complaints. Beyond my expectations. He's like an old grandma coming in the room. He's 7 and he was just so engaged with her."

As for her daughter, Christina can't help but gush about her.

"She just gorgeous. She's so beautiful and she's so peaceful and awesome and just a gem," the singer explained. "She really is. Just loves life!"