Kyle Howard and Lauren Conrad

Kellan Lutz and AnnaLynne McCord

Kate Bosworth and Alexander Skarsgard

Alex Pettyfer and Dianna Agron

Scarlett Johansson and Sean Penn

Bradley Cooper and Renee Zellweger

Ashley Greene and Joe Jonas

Zooey Deschanel and Ben Gibbard

Emily Maynard and Brad Womack

Ashley Olsen and Justin Bartha

Alex Rodriguez and Cameron Diaz

Andre Balazs and Chelsea Handler

Elisabetta Canalis and George Clooney

Hayden Panettiere and Wladimir Klitschko

Haylie Duff and Nick Zano

Simran Singh and Jaime Pressly

Jake Gyllenhaal and Taylor Swift

Alex Beh and Jennifer Love Hewitt

Jesse James and Kat Von D

James Franco and Ahna O'Reilly

Luc Carl and Lady Gaga

Leonardo DiCaprio and Bar Refaeli

Roberto Martinez and Ali Fedotowsky

Macaulay Culkin and Mila Kunis

Ryan Phillippe and Amanda Seyfried

Olivia Wilde and Tao Ruspoli

Nicky Hilton and David Katzenberg

Lewis Hamilton and Nicole Scherzinger

Rupert Friend and Keira Knightley

Paris Hilton and Cy Waits

Shakira and Antonio de la Rue

Lily Collins and Taylor Lautner

Zoe Saldana and Keith Britton