Suggestions by @jesselee

Thanos (Marvel)

as Thanos in The birthday girl

Venom (Marvel)

as Venom in The birthday girl

Doctor Victor von Doom

as Docotor Doom in The birthday girl

Galactus

as Galactus in The birthday girl

The Abomination (Emil Blonsky)

as Abomination in The birthday girl

Kingpin (Wilson Fisk)

as KingPin in The birthday girl

Fa Mulan

as Fa Mulan in Happy Birthday Olivia!

Li Shang

as Li Shang in Happy Birthday Olivia!

Griffin (The Invisible Man)

as The Invisible Man in Happy Birthday Olivia!

Splatter and Dodge

as Splatter and Dodge in Happy Birthday Olivia!

Pain

as Pain in Happy Birthday Olivia!

Panic

as Panic in Happy Birthday Olivia!

Jessica Rabbit

as Jessica Rabbjt in Happy Birthday Olivia!

Roger Rabbit (Disney Character)

as Roger Rabbjt in Happy Birthday Olivia!

Betty Boop

as Betty Boop in Happy Birthday Olivia!

Wendy Darling

as Wendy Darling in Happy Birthday Olivia!

Peter Pan (Disney Character)

as Peter Pan in Happy Birthday Olivia!

Big Bird

as Big Bird in Happy Birthday Olivia!

Alice (Disney)

as Alice in Happy Birthday Olivia!

Shrek (Character)

as Shrek in Happy Birthday Olivia!