On "The Masked Singer" Season 13 Episode 12 "Semi-Finals Night,” a celebrity was revealed as Detective Lucky Duck. Here's who was under the mask.

The Masked Singer Season 13 Episode 12 Recap Jeremy Rabe and Maddie Conklin break down the Season 13 SEMI FINALS of The Masked Singer. We are down to the TOP 4! Who will be eliminated this week? An… ...