Mayor Michael Nutter is not only a rapper but he's got some sick dance moves.
Check out this video — posted on the Philadelphia section of Reddit — of Nutter getting down to Robin Thicke's "Blurred Lines" while high-fiving runners crossing the finish line at Sunday's Philadelphia Marathon.
Our sources tell us Nutter stood there for almost three hours congratulating and shaking hands with men and women who finished the marathon.
Click here to see our photo gallery from Sunday's Philadelphia Marathon.
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