Federline Films "One Tree Hill"

Kevin Federline stretches out his arms and puffs away at his cigarette on Friday outside his trailer on the Wilmington, N.C. set of One Tree Hill.

The aspiring actor/rapper will guest star in a multi-episode arc playing would-be rapper Jason, “a cocky, enigmatic frontman” for No Means Yes, a legendary rock band in the show’s fictional setting of Tree Hill, North Carolina.

Last year, Federline did a guest spot on CSI: Crime Scene Investigation as a young thug named Cole Tritt.

K-Fed was later seen touching down at LAX airport on Saturday.

Bigger K-Fed picture inside…