Sloth
He's a fitness lover who worked hard to get to wherever he is today. He had a bad accident as a kid, and one clue suggests he was on Dancing With the Stars. The number 13 is also important.
Cotton Candy
She's a perfectionist who loves an English-style breakfast, and has something to do with a wizard hat. She moved in with a new family as a kid and had trouble keeping up, and there's something about a clock with the numbers 12, 5, 6 and 9 replaced with L, E, F and I. Lip cupcakes are also important.
Hammerhead
He's a shark who loves a burger and some alphabet soup that says "talk." He also loves a cup of "Joe." He became famous too quickly and realized he was unhappy, so now he's doing things that used to scare him.
Tulip
Tulip loves the number 11 and was teased all the time growing up. She was in the glee club and the acrobatics club, and she's got some fancy green boots that she occasionally clicks together a la The Wizard of Oz.
Cricket
Cricket's not a pro dancer but he loves to bet on himself. There are references to 90210, Punk'd and The Apprentice, and four aces are important.
Zebra
He's been out of the limelight for a while, but he wears a medal with a "3" on it. The number 11 and the letters "OS" are important. Lots of boyband references and a dancing hot dog. The president knows his name and he has a book.
Exotic Bird
Exotic Bird started competing when she was a teenager. She has a perfume line and a glittery gun. She felt attacked a lot. "Best by 07" is a clue.
Miss Moth
Elizabeth Smart was revealed to be the Moth. Her clues included... She's in the spotlight even if she didn't want it. She used to be a regular moth and then was suddenly making headlines with the president. She had a traumatic experience that changed her life and she's a survivor who now has ties to the Capitol building.
Ice Cube: Bill Nye
Ken Jeong called it: Bill Nye the Science Guy turned out to be the dancing Ice Cube.
Disco Ball: Ice-T
Law & Order: SVU star Ice-T somehow had the time to dance on The Masked Dancer as the Disco Ball. Who knew?!