2. Team Tiger Beat!
Actor Rob Lowe sat down with the ladies and guest co-host Donny Osmond on Tuesday, January 20 - watch a clip of the former teen idols. From left, Sheryl Underwood, Donny Osmond, Rob Lowe, and Sharon Osbourne, shown. Photo: Lisette M. Azar/CBS ©2015 CBS Broadcasting, Inc. All Rights Reserved