Love, Wedding, Marriage

Mandy Moore

Ava

Kellan Lutz

Charlie

James Brolin

Bradley

Jane Seymour

Betty

Jessica Szohr

Shelby

Michael Weston

Gerber

Marta Żmuda-Trzebiatowska

Kasia

Richard Alan Reid

Ian

Christopher Lloyd

Dr. George

Alexis Denisof

Lloyd

Alyson Hannigan

Courtney

Colleen Camp

Ethel

Julia Roberts

Ava's Therapist (voice)

Andrew Keegan

Jeremiah

Gabrielle Shuff

Adrianna