The fifth season of the American television series The Masked Singer premiered on Fox on March 10, 2021,[1] and concluded on May 26, 2021.

Singer-songwriter Robin Thicke, television and radio personality Jenny McCarthy Wahlberg, actor and comedian Ken Jeong, and recording artist Nicole Scherzinger all returned for their fifth season as panelists.

The panelists once again competed for "The Golden Ear", with Jenny McCarthy Wahlberg winning for the second time.

In the semi-final episode, he appeared in person to perform "Return of the Mack" by Mark Morrison for the panel, then challenged them to guess his identity.

Caitlyn Jenner ("Phoenix"), Danny Trejo ("Raccoon"), Logan Paul ("Grandpa Monster"), Nick Cannon ("Bulldog"), Mark McGrath ("Orca"), Bobby Brown ("Crab"), Tamera Mowry-Housley ("Seashell"), Tyrese Gibson ("Robopine"), Hanson ("Russian Dolls"), Omarion ("Yeti"), Wiz Khalifa ("Chameleon"), JoJo ("Black Swan"), and Nick Lachey ("Piglet") Performance by the Cluedle-Doo (Donnie Walhberg): "Return of the Mack" by Mark Morrison[14] Group performance: "How Do I Live" by LeAnn Rimes[f]