Isn't she lovely! "The Voice" judge Christina Aguilera shared a new photo of her daughter Summer Rain, with People magazine and the baby girl couldn't look any happier. For their latest issue, Aguilera sweetly kisses her 6-month-old daughter, as Summer flashes her bright blue eyes for the camera.

"I was speechless," Aguilera said about her daughter's arrival. "She was literally like an angel... We had an immediate calm bond, and I felt unexplainably connected to her and her spirit."

"Her smile lights up a room and I know it melts mama and daddy's hearts," she added. "She laughs a ton and is easy to make smile. She just wants to be where the action is!"

Aguilera also opened up about being a mom of two - Summer has a big brother, Max, 7 - and trying to juggle family life and a busy career.

"It's definitely not easy juggling work and motherhood, as being a parent is a full-time job within itself," Aguilera said. "You just have to make it work for you. My life has so many different moving parts, but my kids are the center focal piece, and everything else shifts around them."

The 34-year-old singer is heading back to "The Voice" for Season 8 after taking time off to focus on her family, working a new album and producing a new TV series for ABC Family.

"It's hard to know you won't have all the right answers at the right times. And 'mom guilt' is the worst thing ever," she said. "But you have to surrender and let go, knowing you're doing your very best and no one loves them, or wants what's best for them more than you."

Aguilera made no mention of any wedding plans but she and longtime love Matt Rutler have been engaged since February 2014.

Season 8 of "The Voice" premieres Feb. 23 on NBC.