Details follow for Season 13, Episode 13 of "The Masked Singer," "Lucky Season 13 Finale," which aired May 7 on Fox. It wasn't that long ago that country singer Gretchen Wilson was immobile, having shattered her left leg,

Then, Ora, 34, joined Ken Jeong, Jenny McCarthy and Robin Thicke on the panel to help make the tough decision about who would win.Related: Erika Jayne Says She Has 'No Idea' If Garcelle Beauvais Friendship Can Be Repaired Following Her RHOBH Exit (Exclusive)Before Pearl took the stage,

Boogie Woogie, Coral, Mad Scientist Monster, and Pearl take the stage for one last shot at the Golden Mask trophy in a nailbiter of a finale that left even the winner shocked -- so who won it all, and who are these four incredible singers?