Sure, he's got Demi Moore. But Ashton Kutcher's wife isn't the only No. 1 in his life.
"My best friend? Yehuda Berg," Kutcher, 31, announced Wednesday night at GQ magazine's The Gentleman's Ball in New York City, where he presented the Kabbalist with an award for being an agent of change. "To me, he's not a rabbi. He's my friend."