Sixth Annual Fighters Only World Mixed Martial Arts Awards
(L-R) Singers Jeff Leibow, Travis Cloer, Graham Fenton and Deven May of "The Jersey Boys" arrive at the sixth annual Fighters Only World Mixed Martial Arts Awards at The Palazzo Las Vegas on February 7, 2014 in Las Vegas, Nevada.
(Feb. 6, 2014 - Source: Ethan Miller/Getty Images North America) more pics from this album »