Neil Patrick Harris partners with Mike Tyson. (Evan Agostini / Invision via AP)

Doogie Howser, meet Iron Mike.

Mike Tyson didn’t win a Tony award for his one-man Broadway show (“The Undisputed Truth”), but he did manage to steal a little thunder from Neil Patrick Harris in the number that kicked off the awards show Sunday night in Radio City Music Hall on Sunday.

There’s no floating like a butterfly, but Tyson does seem to enjoy himself.

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After spending most of her career in traditional print sports journalism, Cindy began blogging and tweeting, first as NFL/Redskins editor, and, since August 2010, at The Early Lead. She also is the social media editor for Sports.