Plus it's Wendy's 500th episode and The Trammps and Earl Young deliver some Saturday Night Fever.
The Queen of All Media brings the hype to late night:
Paula Abdul comes by to congratulate Wendy!
With 500 episodes under her belt, it was only right that the former X-Factor judge come by and celebrate with Wendy.
The Traamps and Earl Young take the audience way back.
The disco innovators join the show for an energetic performance of "Disco Inferno."
Congrats to Wendy on her 500th episode!
Tune in May 24 at 12A/11C for The Wendy Williams Show!
(Photo: Mark Davis/Getty Images)