Luke Bryan's 'Country Girl (Shake It for Me)' (March 2011)
Georgia-bred Luke Bryan wrote this hit with Dallas Davidson, and it's another example of a lyric motif (begging women for a bootylicious dance display) borrowed from hip-hop (think: "Let me see your tootsie roll" or "Back that azz up"). Bryan's since found chart success with other rap-influenced party songs, like "That's My Kind of Night" and "This Is How We Roll," the latter a collaboration with Florida Georgia Line. He deserves credit for being the one male country megastar game enough to reciprocate, with a grin, when he requests rump shaking from the ladies. Here's the video that started it all.