Regis Philbin returns to "Live! With Regis and Kelly" Jan. 4 2010, per ABC. Philbin had hip replacement surgery on Dec. 1. In his absence, co-host Kelly Ripa partnered with various hosts, including
Anderson Cooper and Howie Mandel. When Philbin returns, his guests will include actress Amy Adams, comedian Tim Allen and American Idol's Katherine McPhee.
