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Who is Jack in the Box in The Masked Singer US?

Nick Canon next to Jack in the Box on The Masked Singer
(Image credit: Michael Becker / FOX)

Who is Jack in the Box in The Masked Singer US?

Popping out to join Team Bad for The Masked Singer US season 7 is Jack in the Box! Will Jack in the Box be able to crank up the competition or will they end up hiding back in their box? 

Who is Jack in the Box on The Masked Singer US?

Jack in the Box was revealed to be former New York City mayor and personal attorney to Donald Trump, Rudy Giuliani.

Giuliani was the first contestant eliminated of the final group of five contestants for this season. His appearance on the show had previously been reported and had left many fans wondering where he was.

As for the panelists guesses, no one was able to identify Giuliani. Jenny McCarthy thought it was Joe Pesci, Ken Jeong guessed Elon Musk, Robin Thicke posited Robert Duvall and Nicole Scherzinger ventured it was Al Roker. Funnily, Scherzinger didn't recognize Giuliani right away and asked Jeong if it was indeed Robert Duvall, to which he, clearly upset, says no.

No exit interview has been shared for Giuliani by The Masked Singer as of yet.

Who is Jack in the Box in The Masked Singer US? Song picks...

Jack in the Box's one and only song pick was "Bad to the Bone" by Joe Thorogood & the Destroyers. The Masked Singer has not made the performance available on YouTube.

Who is Jack in the Box in The Masked Singer US? Show clues...

The clue package for Jack in the Box, some of the big clues were that Jack in the Box has officiated more than 200 weddings; listing all four seasons (winter, spring, summer and fall), a judge's gavel, red roses, a football with a four leaf clover on it, two candy wedding rings, a spaceship and a red wagon that says "Just Married."

When talking with the judges after his performance, Jack in the Box said, "I get put in a box a lot."

Who is Jack in the Box in The Masked Singer US? Costume clues…

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The costume is colorful parrot-style character with a beak popping out of a box, complete with a hand crank on the side.

We also noticed that the box part of the costume has a green question mark on it alongside some blue theater curtains. Could this be teasing that the person inside could be a Broadway star or somebody involved with the theater?

TV star Frankie Grande has appeared in many Broadway shows throughout his career, such as Rock of Ages, Mamma Mia! and Cruel Intentions: The Musical after making his theater debut playing Boots in Dora the Explorer Live! and managed to land many roles in different productions afterwards.

He has also produced a number of Broadway shows such as Hamlet, La Bête and Born Yesterday, as well as starred in a number of cabaret acts and has a one-person show called Livin’ La Vida Grande.

The performer is also known for being the half brother of international pop superstar Ariana Grande and was a houseguest on the CBS reality TV series Big Brother in 2014. He’s no stranger to showbiz and putting on a show-stopping performance, so we think he would definitely be up for swapping Broadway for The Masked Singer stage for a little while.

Or could it even be actor and singer Jordan Fisher? He's starred in the musical specials Grease Live and Rent: Live, as well as performed on Broadway in Hamilton and Dear Evan Hansen. He has gone on to feature in a number of movies and TV shows, including the musical Netflix film tick, tick...BOOM! 

The Masked Singer US season 7 airs on Fox on Wednesdays at 8 pm ET/PT.

Grace Morris
Grace Morris

Grace is a digital writer with WhatToWatch.com, where she writes series guides for must-watch shows and the latest TV news. She graduated from Anglia Ruskin University in 2020 with a degree in Writing and Film Studies, which only made her love for creative writing, film and TV grow stronger.


You'll usually find her watching the drama unfold in the latest reality series and much-loved soaps (usually with chocolate by her side!). Grace also likes to explore new places with her friends and family and, of course, watch and read about the latest films and TV series.