Two best friends become rivals when their respective weddings are accidentally booked for the same day.
as Liv
as Emma
as Nate
as Fletcher
as Daniel
as Marion St. Claire
as Deb
as Kevin
as Colson
as Kathy
as John
as Young Liv
as Young Emma
as Amanda
as Student #1
as Student #2
as Student #3
as Simmons
as Marissa
as Amie
as Female Colleague
as Stacy
as Salesgirl
as Delivery Guy
as Ricky Coo
as DJ Jazzles
as Tanorexic
as Colorist
as Head Set
as Geeky Neighbor
as Receptionist
as Rob
as Pamela
as Stationery Clerk
as New York Cabbie (uncredited)
as (voice)
as Nerdy Colleague
as (voice)
