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 Mary

as Candice Melville

as Singing Head

as Kris Kajimoto

as Wedding Guest (uncredited)

as Elsie

as Almost-Hit Bike Rider (uncredited)

as Liza Duncan