This country singer was unmasked as Mad Scientist Monster on 'The Masked Singer' but fans had it right all along.

Country singer Brian Kelley, who came in fourth place on 'The Masked Singer' season 13 as Mad Scientist Monster, tells PEOPLE ...

The end of Season 13 of the acclaimed singer-guessing game show on May 7 came down to four contestants: Pearl, Boogie Woogie, Mad Scientist and Coral. Each name was based on the costumes the ...

Pearl, Boogie Woogie, Mad Scientist and Coral, all nicknames for the costumes the celebrities don for their performances, ...

The Masked Singer season 13 finale features an epic and emotional battle between Pearl, Boogie Woogie, Coral, and Mad ...

The Masked Singer Season 13 finale dazzled with glamour, drama, and an unexpected twist as Pearl took the crown, outshining Boogie Woogie, Coral, and Mad Scientist.

Before the big reveal, Mad Scientist Monster shared a deeply emotional moment with the audience. A surprise voice message from his parents played, and Brian Kelley expressed his gratitude, saying, ...

Fox wraps up Season 13 of The Masked Singer with a two-hour super-sized finale where the last four remaining singers will be ...

The Masked Singer's Mad Scientist Monster was revealed as [spoiler] during the season 13 finale after guesses of Trace Adkins ...

Details follow for Season 13, Episode 13 of “The Masked Singer,” “Lucky Season 13 Finale,” which aired May 7 on Fox. It ...

Boogie Woogie, Coral, Mad Scientist, and Pearl all competed in The Masked Singer Season 13 finale, but there could be only one winner.

They reached out several times, and I wasn't in a place in my life where I thought this was something that fit what my normal character would be.' ...