Description: Ashley Tisdale and Sarah Hyland had a blast shooting Op Surf's new campaign. Two young hotties sporting an array of colorful bikinis, lick ice cream, suck popsicles, and roller skate in bikinis, Ashley and Sarah were seen having a laugh down by Venice Beach as they posed for photos. The two cuties showed off their tight booty in a bikini beach bodies while also teaming with Austin Stowell and Matt Lanter for a photo-shoot for the new look of Op Surf. What more could you want? Here are more pics of Ashley Tisdale and Sarah Hyland (from Modern Family) getting sexy in bikinis for a Op Surf photo-shoot.