[Nicky91]

ok my guesses

Orca: few people i think of are Captain Lee Rosbach (from below deck) Buddy Valastro (from cake boss)

Seashell: some washed up country singer (older lady) i think Reba McEntire

Robopine: Cress Williams (i saw a lightning rod, black lightning and he said ''superhero'')

Piglet: have no idea, someone young at least

Grandpa Monster: clues i think of Hulk Hogan for some reason, but singing voice someone young, more like a mind**** for me here

Black Swan: Tiffany or Debbie Gibson (lured into a hollywood deal but turned out not a great career after all)

Chameleon: Redfoo ''famous dad'' yes Berry Gordy

Russian Dolls: Hanson yup i recognize them too ''very distinctive vocals bc of MMMBop''