Brooke Shields as Dr. Lana Winslow

Miranda Cosgrove as Emma

Benjamin Bratt as Will Jackson

Sean Teale as RJ Jackson

Rachael Harris as Janice

Chad Michael Murray as Lucas

Wilson Cruz as Scott

Michael McDonald as Clay

Tasneem Roc as Camala

Dalip Sondhi as Harley

Sahajak Boonthanakit as Pastor Harit

Sue Swallow as Katrina

Keith Shillitoe as Maître D'

Phukit Manowong as Wedding Dance Choreographer (as Phukit Texas Manowong)

Kittiya Kanjanakom as Yoga Instructor

Bill Heinecke as Knowing Hotel Guest

Bethany Nicole Cummins as Bridesmaid

Kimi Pillay as Bridesmaid

Amber Silk as Bridesmaid (as Amber Mary Silk)

Mohamed Abdelrhim as Groomsman

Paul Hendrik Scholten as Groomsman (as Paul Hendrik)

Angus McNab as Groomsman (as Angus John Mcnab)