Dwayne Johnson doesn't look much like The Rock right now! While promoting his new film, The Smashing Machine, at the Venice International Film Festival, the actor looked so different! Long gone are the bulging head-to-toe muscles we've all gotten used to over the years! He debuted a new slimmed-down look as he posed for the cameras at the event over the weekend! Ch-ch-check it out (below): (c) MEGA/WENN Related: Noah Centineo Is Shirtless & RIPPED For Street Fighter Role! OMG!! And just to compare, this is how he looked only a few years ago! See (below): (c) Dwayne Johnson/Instagram Damn! What...