“The Masked Singer” sent another celebrity home tonight when we were re-introduced to members of Group B for Season 5. Grandpa Monster, Black Swan, the Chameoleon, Piglet and the wild card Crab all competed in front of guest host Niecy Nash and panelists Ken Jeong, Jenny McCarthy, Nicole Scherzinger, and Robin Thicke. At the end of the night, Grandpa Monster was unmasked. He turned out to be YouTube star Logan Paul.