Keith Urban took center stage at the Grammys on Sunday night, but he happily shared the spotlight with superstar wife Nicole Kidman.

PHOTOS: Best & Worst of the 52nd Grammys

Backstage at the awards show, the country star had his family instead of his music on the brain.

PHOTOS: Nicole & Keith’s Family Day Out

The proud papa of little girl Sunday Rose, Urban credited fatherhood for opening him  up.

“It’s stretched my heart, is what it’s done,” he said.

PHOTOS: Best And Worst Of The Grammy Awards Over The Years

Urban also reserved some words for Pink, whose shocking, suspended from the air performance blew him away. After gushing about his fellow musician. Urban caught himself and laughed: “Why am I selling Pink? What’s happening here?”