The signs as Melanie Martinez Songs:

Aries: Mrs. Potato Head

Taurus: Sippy Cup

Gemini: Play Date

Cancer: Soap

Leo: Tag, You're It

Virgo: Cake

Libra: Pity Party

Scorpio: Pacify Her

Sagittarius: Dollhouse

Capricorn: Mad Hatter

Aquarius: Carousel

Pisces: Cry Baby