And yes, that is Mike Tyson.
A couple of days ago the internet took note of a super buff Nick Jonas following Geraldo's lead by posting a shirtless selfie. Now a source is saying his ex-Disney gf, Miley Cyrus is enjoying the picture as much as the next girl. Even though she's currently engaged to Liam Hemsworth, a source close to Miley is saying,
"Miley is a really big fan of Nick's photo that is making the rounds around the internet, She has joked with friends saying, 'Where was this a few years ago!' She thinks he looks super hot."
As you can see from his tweet, Neil Patrick Harris agrees.