Suggestions by @jesselee

Flik (A Bug's Life)

as Flik in Lizzie McGuire

Alice (Disney)

as Alice in Lizzie McGuire

Princess Daisy

as Princess Daisy in Lizzie McGuire

Bo Peep

as Bo Peep in Lizzie McGuire

Gabby Gabby

as Gabby Gabby in Lizzie McGuire

Sid Phillips

as Sid Phillips in Lizzie McGuire

Jessica Jane Pride

as Jessie in Lizzie McGuire

Lady Tremaine

as Lady Tremaine in Lizzie McGuire

Lola Bunny

as Lola Bunny in Lizzie McGuire

The Underminer

as The Underminer in Lizzie McGuire

Valsala Menon

as The Underminer in Lizzie McGuire

P.T. Flea

as P. T. Flea in Lizzie McGuire

Hamm

as Hamm in Lizzie McGuire

The Undertaker

as The undertaker in Lizzie McGuire

Jesselee

as Jesselee in Lizzie McGuire

Bugs Bunny

as Bugs Bunny in Lizzie McGuire

Daffy Duck

as Daffy Duck in Lizzie McGuire

Chewbacca

as Chewbacca in Lizzie McGuire

Monstro

as Monstro in Lizzie McGuire

Rapunzel (Disney)

as Rapunzel in Lizzie McGuire