Happy birthday Mark Ruffalo! The Normal Heart star's hottest ever moments

Mark Ruffalo turns 50 today (November 22) so we decided to celebrate by taking a look at The Normal Heart star's hottest moments, both on and off screen. Check out the many reasons to be thankful for The Ruffalo below: 2de8618c00000578-3295043-image-a-35_1446123260286 600full-mark-ruffalo images markruff tumblr_n12xi2lefm1soa679o2_250 o8taxadmd1zbwx0lgw2-o tumblr_mcgo2noldf1qfd6cgo1_250 tumblr_mcgo2noldf1qfd6cgo3_250 tumblr_mcgo2noldf1qfd6cgo5_250 tumblr_mis127kd7w1s6f9vuo1_400 tumblr_n12xi2lefm1soa679o4_r1_250 mark-ruffalo-sexy-nude-shirtless_raannt matt-bomer-nude-the-normal-heart-mark-ruffalo-mister-scandal-1 tumblr_oawf0ixlbo1uutgwwo1_500 7a38771a3655693c97e275d4d1679e69 .More stories: ‘I’m a Celeb’s Joel Dommett opens up about X-rated video leak Top 50 biggest turn-offs revealed – which ones are you guilty of?