5. Allison IrahetaWe're not sure how Allison ended up in the bottom two with Anoop last week after her red-hot version of "Hot Stuff." Even more baffling? She's in last place in our poll after weeks of solid performances. Maybe Allison will get some love on Tuesday with a killer song from the Rat Pack-themed show.
Photo Credits: CBS Photo Archive, CBS via Getty Images; CBS Photo Archive, Getty Images; CBS Photo Archive/CBS via Getty Images; Andy Kropa, Getty Images; Cliff Lipson/CBS; Elisabetta A. Villa, WireImage; Frank Ockenfels 3/AMC; Ron Batzdorf/NBC