12:11 PM EDT 03/19/2015
Originally posted 01/09/2008 06:10PM
Chad Michael Murray and Hilarie Burton on Tuesday's TRL raved about Kevin Federline's professionalism during his time on the One Tree Hill set.
"He showed up and he was so professional and so nice. He brought his mom to the set," said Burton, 25, in a clip on the huffingtonpost.com.
She confessed that before Britney Spears's ex-husband showed up to film his recurring role on the drama, she wondered what it would be like. But, she said, "He worked really, really hard and was totally there to act. He wasn't there to make a spectacle of himself or to party or anything."
Top 5 Most Voted Stories
Mother-Daughter Duo Have Spent $86,000 on Matching Plastic Surgery: 'We Look How We Want to Look'
All About Josh Duggar's Wife Anna: Her Parents Are Even 'More Extreme' Than the Duggars, Says Source
Why Anna Duggar Married Josh Despite His Molestation Past
Justin Bieber Look-Alike Tobias Sheldon Found Dead at 35
Top 10 News Categories
The most buzzed about stars this minute!
Treat Yourself! 4 Preview Issues
More On PEOPLE.com
Got a News Tip?
Send it to our People.com editors!