From PEOPLE Magazine Click to enlarge
LAST PRANK PULLED ON ME

Chris [O'Donnell, my costar] got the prop department to create a fake protein-shake ad that looked like I was endorsing it. He left it on my desk, and when I saw it, I got on the phone with lawyers!

LAST THING I COOKED

Can you call Cap'n Crunch cooking? I can grill chicken if I'm on a workout mission, but beyond that, it's ugly.

LAST TIME I SAID SORRY

I had these doughnut holes when I was under the weather. My 11-year-old daughter [Nina] came looking for them-they were for her school trip-and she berated me because I ate them all!

LAST CELEBS I HUNG OUT WITH

I just brought three great boxing champs onstage when I performed "Mama Said Knock You Out" at Muhammad Ali's 70th birthday party-Sugar Ray Leonard, Evander Holyfield and Thomas Hearns.

LAST TV SHOW I WATCHED

A documentary on George Washington. People think because they know who's on the dollar bill, they know our history, but there's more to it.

Catch the Grammy winner on his CBS drama NCIS: Los Angeles.