6 Celebrities You Forgot Guest Starred On One Tree Hill
4. Kevin Federline
Calling Kevin Federline a “celebrity” for his guest appearance might be a stretch, but at the time he was in a relationship with superstar Britney Spears. He came on the show back in 2008 during season 5 for the episode, “My Way Home Is Through You.” He played the role of Jason Federline, a member of the first band signed to Red Bedroom Records; however, he clashed with Haley and Peyton over creative differences and eventually quit the label. He was in a total of three episodes, and last shows up at Tric to stir up trouble after he gets into a spat with Haley. Of course, Nathan comes to her rescue, but it was Quentin Fields who ends up punching him out!
3. Nick Lachey
The 98 Degrees singer appeared as himself on the show for two episodes of season 6 back in 2009. Instead of being a hugely famous boy band singer, he’s just a solo musician who wants to buy one of Hayley’s songs. His single “All In My Head” was first released on the show, but it was portrayed as a song Haley James Scott wrote for him.