Nobody does Halloween like Regis Philbin and Kelly Ripa. This year, they pulled out all the stops -- dressing up as everyone from Justin Bieber to Sue Sylvester of "Glee" to Elmo to Cher. Below, see some of the duo's amazing costumes and tell us which are your favorites. And be sure to check out what the hosts of "Today," "The Early Show" and "The View" wore too!
Regis And Kelly Halloween 2010