VIDEO : Christina Aguilera and Matthew Rutler Adorably Give Daughter Summer Rain a 'Kiss Attack'

Aguilera took to Instagram on Thursday to share an adorable video of herself and fiance Matthew Rutler giving their adorable daughter, Summer Rain, a "kiss attack."
"Incoming double kiss attack," Rutler says in the video before he and Aguilera lean in to sandwich Summer with kisses.
"She's climbing everything," Christina said about her daughter. "Climbing the walls? she wants to be just like her parkouring brother. I'm going to have a heart attack!"
Aguilera went on to say, "She's got this cute blonde hair, big blue eyes and she's very girly, but then to dress her up in boy gear is so cute," she said. "She's a tough girl!"