If you had any doubt as to why Luke Bryan was crowned country's sexiest man [1], let us clear that up right now. The 39-year-old singer of "Country Girl (Shake It For Me)" sure can shake it. And let's just say after witnessing his pelvic thrusts we might need to take a cue from his latest sexy single [2], "Strip It Down." In honor of the hot cowboy — who just released his new album, Kill the Lights — we're taking a look at his moves and his megawatt smile in GIFs. Giddy-up!