Channing's road to the PopSugar 100 started with his fairy-tale wedding last Summer to Jenna Dewan. His leading-man status was confirmed with his role in G.I. Joe, and he went on to show his softer side in the tearjerker Dear John. Channing bared his abs in a hot shirtless spread for GQ — evidence from his past as a stripper proved that he's never been shy about his muscles. At 30 years old, Channing's ready for his next challenge after just completing work on Son of No One with Katie Holmes.