as Jen

as Vanessa

as Sung by (singing voice)

as Nicki

as Hermine

as Barista

as Anxious Receptionist

as Lori Newton

as Cortana

as Psych Nurse

as Kris Kajimoto

as Singing Head

as Mary

as Candice Melville

as Elsie

as Wedding Guest (uncredited)

as Almost-Hit Bike Rider (uncredited)

as Liza Duncan