Recognise this 'fit as' specimen? Want to quiz him on all things lad? Read on...

Cutie Chris Carmack is a former Abercrombie and Fitch model (yum) and sprung to fame playing Marissa's boyfriend Luke in The O.C.

Since then he's starred with Rosamund Pike in the critically acclaimed play Summer and Smoke in the West End. His new film Suburban Girl stars Sarah Michelle Gellar and is out on DVD in May, but we're catching up with Chris ahead of his appearance in Desperate Housewives to get him to dish the dirt on dating co-stars and whether he's more than just a pretty face (and let's be honest a fairly buff bod)!

What would you ask Chris Carmack? Maybe you lusted after him as Luke and can't wait to see him in Dessie Housewives? Or maybe you want to know about acting and living the LA life?

Pop your questions below and we'll get Chris on the case