06/22/2011 06:40 am ET | Updated Aug 22, 2011

Willow Sage Hart: Pink, Carey Hart Debut Daughter (PHOTO)

Like mother, like daughter.

When Pink and Carey Hart's week-old daughter Willow Sage posed for her first family photo shoot on June 9, she didn't miss a beat.

"Willow is a pro!" Pink, 31, tells PEOPLE. "Or else she is borderline narcoleptic like her daddy -- she slept the whole time."

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