The Masked Singer's Season 13 semi-finals featured the character Mad Scientist Monster, who is captivating the audience with a performance of 'A Bar Song (Tipsy)' by Shaboozey. Throughout the season, contestants provide cryptic clues about their identities, with Mad Scientist Monster's hints suggesting a background in both sports and music, featuring references to awards, collaborations, and personal life details. Panelists have speculated various country music stars such as Blake Shelton, Brad Paisley, and Garth Brooks as potential identities. The show introduced a new character, Detective Lucky Duck, to assist in identifying masked singers. The strongest guess for Mad Scientist Monster is Garth Brooks, whose clues align with his history as an athlete and successful music career, including a notable radar gun reference from his 'Catch' music video.

Mad Scientist Monster, a contestant on The Masked Singer, performed 'A Bar Song (Tipsy)' and provided cryptic clues suggesting a successful music career and a sports background.

The character's clues include references to being 'the best in [his] field,' winning awards similar to those of Backstreet Boys and BTS, and meeting his wife at a friendsgiving dinner.

Panelists have guessed several country music stars for Mad Scientist Monster, including Luke Bryan, Blake Shelton, and Garth Brooks, with the latter being the most speculated due to matching personal and career details.

A notable clue involves a radar gun, similar to one in Garth Brooks' 'Catch' music video, further strengthening the suspicion that he might be the masked performer.

The show introduced Detective Lucky Duck, a new character designed to help judges and fans deduce the identities of masked singers by unveiling additional clues during the episodes.

Mad Scientist Monster's background hints at an athlete-turned-singer trajectory, with clues about shared performances with Keith Urban and winning numerous music awards.

The contestant's clues about a 'party anthem kind guy' and his wife's background being an orphan add layers of intrigue to the guessing game, engaging viewers in deciphering the identity.

The Masked Singer is back!

The Semi-Finals of season 13 of the hit FOX singing competition series aired on Wednesday night (April 30).

The show, which began in South Korea, features celebrities singing songs while wearing costumes and face masks concealing their identities until they’re eliminated. Throughout the season, the contestants provide clues to try and help the judges and fans figure out who is under the mask.

This season includes the new costumed character Detective Lucky Duck, who will help panelists “uncover who’s behind each mask.”

During the episode, Top Four contestants Boogie Woogie, Mad Scientist Monster, Pearl, and Coral hit the stage for another performance.

While on stage, Mad Scientist Monster performed “A Bar Song (Tipsy)” by Shaboozey.

Keep reading to see all of the clues and guesses…Keep scrolling to check out the clues and guesses…

FIRST PERFORMANCE CLUES:

- Says he was on track to be “the best in [his] field”

- Holds up a radar gun, which says “Fast”

- Holds a martini glasses

- Looks in a fish tank

- Is here to be reintroduced to fans

PANEL GUESSES: Luke Bryan, Luke Combs, & Blake Shelton

SECOND PERFORMANCE CLUES:

- Grandfather clock shown

- Sandcastle on display

- Cruise shop passes by

- First met his wife at a friendsgiving dinner and they re-connected years later

- He’s won the same award as both “Backstreet Boys and BTS”

PANEL GUESSES: Alan Jackson, Tim McGraw, & Keith Urban

THIRD PERFORMANCE CLUES:

- He made it really big in the 2010s

- Says he won “every award out there”

- Sun decor shown

- Silver pick-up truck shown

- Says he went solo after disagreeing with his crew

- He’s performed with someone from season four of Masked Singer

PANEL GUESSES: Brad Paisley, Blake Shelton, & Billie Ray Cyrus

FOURTH PERFORMANCE CLUES:

- He’s shared the stage with Keith Urban

- Tennessee flag on display

- He drives a Ford Raptor

- He’s won “many” awards for singing

- He’s younger than Ken Jeong

PANEL GUESSES: Kenny Chesney, Trace Adkins, & Tim McGraw

FIFTH PERFORMANCE CLUES:

- “Summer Break” written across August 2025 calendar

- His wife is an orphan

- Knight chess pieces shown

- Says he’s best known as a “party anthem kind guy”

PANEL GUESSES: Gary Levox, Kane Brown, & Jelly Roll

SIXTH PERFORMANCE CLUES:

- He’s an athlete-turned-singer

- He stole something from Robin Thicke

PANEL GUESSES: Trace Adkins, Billy Ray Cyrus, & Sam Hunt

OUR GUESS: Garth Brooks

Before becoming a famous country music singer, Garth Brooks earned baseball scholarship to the University of Mississippi and was scouted by professional teams including the Tampa Bay Devil Rays and Minnesota Twins. However, his baseball car was cut short by an elbow injury in 2003. The radar gun also looks very similar to the one that was used in Garth‘s “Catch” music video.