The third season featured 18 new costumes. In addition to creating more mobility within the costumes, Toybina described the season's style focus as "more fashion-forward and modern" compared to the superhero and experimental feel of the first and second seasons. A fan favorite costume from the first season, Monster, was reimagined as a female (Miss Monster) to create a "fun and outgoing" costume that kids would enjoy, while White Tiger was designed to resemble an Egyptian warrior "god of all gods."
The series's production crew had to work out better voice modulation routines as they had found fans of the show were able to remove the modulation and identify the speaking from previous seasons. Further, passionate fans of the show had been able to work out identities of the singers from early clue packages, so more difficult clue packages were created for the celebrities in the season. Filming occurred from December 19, 2019, to February 28, 2020.
The first nine episodes featured the contestants broken into three groups, A, B and C; across three episodes, the remaining contestants in the group performed and the lowest-voted contestant forced to unmask themselves. The tenth episode saw the remaining nine contestants compete. The lowest-voted contestant from each group was put to a final vote to determine the contestant to be unmasked. For the eleventh and twelfth episodes, the eight contestants were split into two groups of four, and within that, two pairings. The lowest-voted contestant of each pairing in the group of four performed in a "smackdown" for a final vote to determine who would be unmasked. For the next three episodes, one of the remaining six contestants was eliminated each week, and the top three contestants competed in the finale episode.
^Rob Gronkowski was listed as a "retired NFL player" when he was unmasked on the April 1, 2020 show. However, Gronkowski announced he was coming out of retirement on April 21, 2020. The notation in this table reflects his status presented on the show as when the show first aired.
The masked singer won their face-off and remained in the competition.
The masked singer lost their face-off and was in the bottom two/three, but was not eliminated.
The masked singer was safe from elimination.
The masked singer was eliminated from the competition and was unmasked upon their elimination.
The masked singer did not perform.
The celebrities who competed in the third season of The Masked Singer, pictured in order of elimination (l-r):
Lil Wayne ("Robot"),Drew Carey ("Llama"),Chaka Khan ("Miss Monster"),Tony Hawk ("Elephant"),Dionne Warwick ("Mouse"),Tom Bergeron ("Taco"),Sarah Palin ("Bear"),Bella Thorne ("Swan"),JoJo Siwa ("T-Rex"),Rob Gronkowski ("White Tiger"),Jordyn Woods ("Kangaroo"),Bret Michaels ("Banana"),Hunter Hayes ("Astronaut"),Jackie Evancho ("Kitty"),Barry Zito ("Rhino"),Bow Wow ("Frog"),Jesse McCartney ("Turtle"), and Kandi Burruss ("Night Angel")
Week 1 (February 2 and 5)
Performances on the first episode (Group A Kickoff)
The third season premiered as the Super Bowl LIV lead-out program and was viewed by over 27.3million people—by far the series' most watched episode. While the broadcast was watched by more than the previous lead-out, The World's Best (22.2million), and Fox's most recent lead-out, 2017's 24: Legacy (17.6million), it was lower than the viewership of This Is Us in 2018 (27million) and far lower than The Voice in 2012 (37.6million). During the latter half of the season which aired during the COVID-19 pandemic in the United States, the series—like others—experienced viewership and 18–49 rating gains of 10–15percent compared to the episodes that aired before the outbreak. Excluding the post-Super Bowl premiere, the two-hour April1 episode was the most watched since the first season's finale. Some, however, considered this increase unexpected due to the popularity of stripped-down performances during the numerous COVID-19 pandemic television specials that aired at the same time. A rival television executive said "if you had to predict which show was going to do well when the Living Room Concert and all that began, Masked Singer would be one of the last you'd choose." The season was watched by 25 percent more viewers and received a 25 percent higher 18–49 rating average than the second—the largest season-over-season increases of all television series broadcast during the 2019–20 television season. Among the more than 130 series aired, The Masked Singer was one of nine to increase in both figures, and one of only two to increase in both by 10 percent or more.
Viewership and ratings per episode of The Masked Singer