Fox's The Masked Singer returned for episode 6 on Sunday night, November 7, at 8 pm ET/7 pm CT. The famed reality TV competition series usually airs on Wednesday, but this week, it aired over the weekend to make up for missed episodes due to an earlier baseball game.This week, The Masked Singer featured a '90s-themed night. The three masked celebrities who performed were the Lambs, the Walrus, and Milkshake. They battled it out against each other for a spot in the semi-finals. Sadly, only one of them could make it through, and it was the Lambs.The Masked Singer@MaskedSingerFOXTusk ya later, #WalrusMask! Which celeb do YOU think is under the mask? #TheMaskedSinger222Tusk ya later, #WalrusMask! 💔Which celeb do YOU think is under the mask? 👀 #TheMaskedSinger https://t.co/KWjRXcGYhyThe first contestant to get eliminated and unmasked this week was the Walrus. After receiving the lowest number of votes from the studio audience, the Walrus was unmasked and turned out to be actor Joey Lawrence, which was in keeping with what fans had predicted.However, viewers weren't entirely happy with the elimination. Although many were glad that the Lambs made it through, they didn't believe that the Milkshake received more votes than the Walrus."The walrus is far better": The Masked Singer fans claim that the Walrus' performance was better than the MilkshakeTaking to Twitter, fans shared their opinions and claimed that the Walrus was better than the Milkshake. Some also added that his time was cut too short in the competition and said that he deserved to perform in the Battle Royale. Fans also questioned how the Milkshake beat Walrus.Karen Holt@kmholtReally? The walrus is far better than the milkshake! #TheMaskedSingerReally? The walrus is far better than the milkshake! #TheMaskedSingerDewayne Lawyer@Barreldragon65I'm sorry, but Walrus sang way better than Milkshake. #TheMaskedSingerI'm sorry, but Walrus sang way better than Milkshake. #TheMaskedSingerBrooke Parker@gramfurnOh no Walrus goes home! TBH, I liked Milkshake's performance, but since he's rapping and not a singer, may go home next. Hope I'm wrong, through. #TheMaskedSingerOh no Walrus goes home! TBH, I liked Milkshake's performance, but since he's rapping and not a singer, may go home next. Hope I'm wrong, through. #TheMaskedSinger👻🧡 𝐏𝐚𝐫𝐚𝐧𝐨𝐫𝐦𝐚𝐥 𝐄𝐥𝐢𝐳𝐚𝐛𝐞𝐭𝐡 🖤👻@GACEB_829#TheMaskedSinger Thank God the #Milkshake is going home. It shouldn't have been him and #TheLambsMasks but #Walrus and The Lambs in the Smackdown. 🤷🏻‍♀️1#TheMaskedSinger Thank God the #Milkshake is going home. It shouldn't have been him and #TheLambsMasks but #Walrus and The Lambs in the Smackdown. 🤷🏻‍♀️Corinne M@cmcsed9How did Milkshake beat Walrus? #maskedsinger #themaskedsinger81How did Milkshake beat Walrus? #maskedsinger #themaskedsingerTim Schucker 🏳️‍🌈@jetsonastro24The walrus was sooooooo much better than The milkshake. #TheMaskedSingerThe walrus was sooooooo much better than The milkshake. #TheMaskedSingerit’s gilderoy@stirfryedshanaWalrus was better than Milkshake 🤷‍♀️ #TheMaskedSinger1Walrus was better than Milkshake 🤷‍♀️ #TheMaskedSingerKate@HeyKnittyGirl“So the lambs are in a grouping with the milkshake, but I really don’t care for the milkshake. I think the lambs are going through. And the walrus? I don’t even know.” - my mom, trying to explain #TheMaskedSinger to me2“So the lambs are in a grouping with the milkshake, but I really don’t care for the milkshake. I think the lambs are going through. And the walrus? I don’t even know.” - my mom, trying to explain #TheMaskedSinger to meDennise Centeno@TheDeniseShip#TheMaskedSinger rigged I wanted the walrus to win/:#TheMaskedSinger rigged I wanted the walrus to win/:kelli caplinger 👱🏻‍♀️@kelli__greenbummed that walrus was the first to go. but it turns out it's... joey lawrence!! #TheMaskedSinger1bummed that walrus was the first to go. but it turns out it's... joey lawrence!! #TheMaskedSingerAdam Powell@adamp5104Awww I would have kept the Walrus though #WalrusMask #TheMaskedSinger #MaskedSinger51Awww I would have kept the Walrus though 😞 #WalrusMask #TheMaskedSinger #MaskedSingerHere are the clues that the Walrus gave the judges prior to his performance on The Masked Singer, Season 8, Episode 6:The Masked Singer celebrated a '90s theme this week. Judges Robin Thicke, Ken Jeong, Nicole Scherzinger and Jenny McCarthy returned to the panel. The first performance of the night was by the Walrus. The clue package revealed the Walrus in a mall with fans screaming around him.The Masked Singer@MaskedSingerFOXTap, tap! 🕺What does this #WalrusMask's clue mean to you? #TheMaskedSinger167Tap, tap! 🕺What does this #WalrusMask's clue mean to you? #TheMaskedSinger https://t.co/WJwKUuGMcBIn the video montage, he revealed that he signs autographs and takes pictures with mothers: "It all started when I tap danced on the desk of a late night talk show legend. That was just the beginning of my heartthrob origin story. Picture this – flannel shirt, leather jacket, floppy hair, a killer zip code and a catch phrase that’s still part of pop culture. But every teen idol has to grow up. So I took on new roles and introduced myself to a whole new generation of streaming fans."Under the visual clues there was a Full House clue, a musical note on a red heart, a cat by the name of Jenny, and a red shirt. The Walrus performed his version of Two Princes by Spin Doctors. Ultimately, when it came to guessing who it could be under the mask, only Robin Thicke got it right, since he guessed Joey Lawrence.The Masked Singer airs every Wednesday night at 8 pm ET only on Fox. Readers can check their local listings for more information.