Leaf Sheep: Eliminated Week 1
Leaf Sheep (which happens to be an actual sea animal) was revealed to be NFL Hall of Fame legend John Elway, who was sent home first.
Showbird: Eliminated Week 2
The celebrity behind the colorful Showbird costume? Community alum Yvette Nicole Brown.
Woodpecker: Eliminated Week 3
Modern Family alum Marsai Martin flew away from the competition after it was revealed she was Woodpecker.
Ship: Eliminated Week 3
During week three's double elimination, singer Paula Cole, who was behind the Ship costume, was also eliminated.
Dust Bunny: Eliminated Week 4
The man behind the pink, furry costume was comedian and actor Andy Richter, who left the competition during the Oct. 16 episode.
Chess Piece: Eliminated Week 5
The Emmy-winning actress behind the Chess Piece costume was none other than Orange Is the New Black alum and E! host Laverne Cox.
Bluebell: Eliminated Week 6
Bluebell was none other than Australian singer Natalie Imbruglia, who topped the charts in 1997 with her iconic cover of "Torn."
Macaron: Eliminated Week 7
Pro surfer Bethany Hamilton was unmasked as Macaron during the Nov. 13 episode.
Ice King: Eliminated Week 8
After being eliminated during Miley Cyrus Night, Ice King was unmasked as former Nickelodeon child star Drake Bell.
Royal Knight: Eliminated Week 9
One Tree Hill alum Jana Kramer was revealed to be the singer behind the Royal Knight costume during Peanuts Night on Thanksgiving.
Sherlock Hound: Eliminated Week 9
The mystery behind the identity of Sherlock Hound was solved when Bronson Arroyo was unmasked in a double elimination on Peanuts Night.
Goo: Eliminated Week 10
Goo was unmasked to be Los Angeles Rams defensive end Kobie Turner.
Strawberry Shortcake: Eliminated Week 11
Strawberry Shortcake just fell, well, short from making it to the season finale when she was eliminated during the semi-finals. The star behind the mask? Former Disney star and half of Aly & AJ AJ Michalka!
Wasp: Eliminated Week 12
Despite having made it all the way to the grand finale, Wasp came in second place to Buffalos on season 12. As for the singer behind the buzzy costume, it was none other than Mario.
Buffalos: Winners
And the winners of season 12 are...Buffalos! Boys II Men's Shawn Stockman, Nathan Morris and Wanyá Morris took home The Masked Singer trophy.