Odette

Sydney (voiced by Sydney Sweeney) and Odette (voiced by Alana Haim) are one-time characters in the Family Guy episode "Tall Stewie."

They are runway models who become interested in Stewie and Brian Griffin when they pretend to be tall by using stilts, saying that every other guy out there is a "short, bald bitch." When they are at the beach, Stewie's stilts fall off and he almost drowns in the ocean, causing Brian to lose his own stilts while rescuing him. Sydney and Odette are then seen hitting on another dog and baby who are wearing obviously fake muscles.