Hairspray Cast to Judge on Dancing with the Stars?

Here's an unexpected possibility on Dancing with the Stars:

According to E! Online, the folks behind the show are in talks to bring some of the stars of the upcoming movie musical Hairspray onto the reality show as guests.

Based on the Broadway smash that was inspired by John Waters' 1988 flick of the same name, Hairspray boasts quite a cast of cinematic hoofers, including John Travolta (Saturday Night Fever), Queen Latifah (Chicago) and Michelle Pfeiffer (Grease 2).

This isn't as shocking as Heather Mills somehow winning the competition, but we didn't exactly see such guest judges coming.