Photo by Joe Scarnici/Getty Images

Last Thursday night, major celebs came out for the Art Mere/Art Pere for Livestrong cancer benefit at SMASHBOX STUDIOS in Hollywood, presented by Corzo Tequila and Ferrari.

Here’s who came out to support Lance Armstrong’s Foundation and what went on:

Matthew McConaughey brought his significant other the gorgeous Camila Alves, and Reese Witherspoon with hubby agent Jim Toth sampled the ice cream flavors at the Coolhaus truck on her way out of the party.

Rocker Pete Wentz without new model gal pal Megan Camper, jumped in the front seat of the Ferrari Italia 458 that was on display at the event.

Sanaa Latham hung out with a girlfriend in the Jet Blue airline seats while newlyweds Amy Smart & Carter Oosterhaus sipped CORZO Tequila cocktails and browsed the art for auction.

Just inducted SNL host Melissa McCarthy, Molly Sims,  Olivia Munn,  Jeremy Piven, Perrey Reeves, Diane Warren, and Jessica Lowndes were also there and I have no idea who they were with or what they did.