I originally had another hottie in mind for this week’s Man Crush, but replaced him the second I saw stills from That’s My Boy which is available on DVD on October 16. Firstly, I had no idea Milo Ventimiglia appeared in the Adam Sandler summer bomb and secondly I was shocked to see how much he’s changed since his Gilmore Girls days. He’s almost unrecognizable (in a good way). Now 35-years-old, Milo is one hunky slab of sexy prime beef, complete with muscles and juicy bubble butt. SWOON. Must be that no cigarettes, no alcohol and vegetarian diet of his. It’s no surprise he was named PETA’s Sexiest Vegetarian in 2009.

Before landing his career-making role as Jesse “Jess” Mariano on Gilmore Girls, Ventimiglia guest starred in several sitcoms including The Fresh Prince of Bel-Air, Sabrina, the Teenage Witch and Saved by the Bell: The New Class to name a few. He parlayed his four years as a teen heartthrob into playing a superhero on NBC’s Heroes. Milo’s film credits including playing Rocky’s son in 2006′s Rocky Balboa, Armored with Matt Damon and Gamer with Gerard Butler. Check out the series of photos of Milo over the years below. You’ll definitely appreciate the more recent ones.

Rolling up his sleeves to show off his sexy arms.

Showing off his dapper and rugged sides.

Don’t you think this photo could pass as a still from the WB’s Felicity?

Showing off a bit of nip.

Don’t you just want to grab his plump chesticles?

Sometimes a tank is the sexiest thing a hot guy can wear. Don’t you think?

Looking like a hotter version of Jason Mraz.

His name is Vengtimiglia. Milo Ventimiglia. Cue James Bond music.

I spy with my little eye something that is super sexy.

Hanging poolside.

Another poolside pic from his younger days.

Speaking of younger. A few from his Gilmore Girls era. Check out the next series of photos to see how he’s all grown-up now.

Milo Ventimiglia “That’s My Boy” Screens

Jake Gyllenhaal watch out. There’s a new sexy jarhead in town.

When did he get those big guns? Talk about heavy artillery.

Those tighty whities look extra tight in all the right places.

A little crotch grabbing in bed with Blair Waldorf aka Leighton Meester.

I’d salute Milo and stand attention if you get my drift ;)

For booty shots from That’s My Boy, click here and here.