Celebrity fit club

Now that the holidays are over, it's time for Tinseltown to hit the ground running ... and shed those pesky holiday pounds. It's that time of year for New Year's fitness resolutions, so click through to get some celebrity inspiration ... There's no turning back now, Ben! Former "O.C" star Benjamine McKenzie's new series "Southland" may have been canceled, but the actor still has to keep himself camera-ready. See who else gets their kicks from a good run...