Is any of these guys the one? Live! With Kelly has tapped several more guest co-hosts as the show continues to search for a permanent replacement for Regis Philbin. Joining co-host Kelly Ripa for the first time will be Dancing with the Stars professional dancer and Season 13 finalist Derek Hough on Dec. 5 and actor Jonah Hill on Dec. 6. Additionally previous guest co-hosts Jerry O’Connell and Josh Groban will return for an encore on Nov. 25 and from Dec. 7-9, respectively.