He'll Knock You Out!

10 Things You Don’t Know About LL Cool J!

From his mad language skills to his lifelong lady love...

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LOS ANGELES - AUGUST 9: "Borderline" -- Special Agent Sam Hanna (LL COOL J) jumps into action when video surveillance footage shows an ambush on a humvee transporting Marines in the desert on NCIS: LOS ANGELES, Tuesday, Sept. 28 (9:00-10:00 PM, ET/PT) on the CBS Television Network. (Photo by Michael Desmong/CBS via Getty Images)