Owain Yeoman and Amanda Righetti are spotted on the set of the CBS series The Mentalist last week in Los Angeles. Yeoman tweeted the pics and wrote: "Rigsby and Van Pelt hanging out behind the scenes. For all u male fans "
Yeoman also tweeted pics of his castmates Robin Tunney and Tim Kang - check them out in the gallery.
Don't miss the Season 4 premiere of The Mentalist on September 22.