Ashton Kutcher

Nikki

Anne Heche

Samantha

Margarita Levieva

Heather

Sebastian Stan

Harry

Ashley Johnson

Eva

Sonia Rockwell

Christina

Rachel Blanchard

Emily

Shane Brolly

Prince Stelio

Eric Balfour

Sean

María Conchita Alonso

Ingrid

Derek Carter

Delivery Guy

Jordan Black

Kevin

Dani Levine

Nadia

Peter Marc Jacobson

Plastic Surgeon

Lindsey Broad

Emily's Roommate

Amy Motta

Woman in Airport (aka Matron)

Lauri Johnson

Meter Maid / Doris

Madison Bauer

Nikki's Mother

Josh Richman

Club Bouncer / Himself

Estefania Iglesias

Bella Girl

Reeve Carney

Lead Singer

Nick Lee

Waiter

Sarah Karijan

Prince Stelio's Gang

Jenae Altschwager

Stripper

Sarah Buxton

Helen

Lourdes Faberes

Prince Stelio's Gang

Olivia May

Sexy Club Goer (uncredited)

Candice A. Buenrostro

Sexy Pool Girl (uncredited)

Anthony Bergeron

Valet

Hart Bochner

Will (uncredited)

Christie Burson

Sexy Pool Girl (uncredited)

Pinky Campbell

Nikki's Ex-Girlfriend (uncredited)

Vicki Damante

Dancer / Club Goer (uncredited)

Renee Darmiento

Kissing Girl (uncredited)

Lejla Hadzimuratovic

Dancer (uncredited)

Ashley Green Elizabeth

Dancer (uncredited)

Marc Gruninger

Hot Pool Guy (uncredited)

Lanre Idewu

Sexy Pool Guy (uncredited)

John Ierardi

Instigator (uncredited)

Sarah Karjian

Prince Stelio's Gang (uncredited)

Adrienne McQueen

Sexy Pool Girl (uncredited)

Shanna Olson

Hot Pool Girl (uncredited)

Caitlin O'Connor

Bikini Girl (uncredited)

Georgia Reed

Dancer (uncredited)

James M. Myers

Hot Pool Man (uncredited)

Siso Kamburov

Sexy Pool Guy (uncredited)