Audrina Patridge had a working weekend, hitting the beach in West Palm Beach on Saturday in a yellow bikini to film her new reality show. Both she and her fellow former star of The Hills, Lauren Conrad, had been shooting new small screen projects over the last few months. Lauren's, however, wasn't picked up by MTV and Audrina quickly came to LC's defense. Audrina actually arrived in Florida on Saturday and had time to appreciate local music before her stint in front of the cameras. It didn't take long before she slipped into her two-piece, a sight we're familiar with after her most recent round of skin-showing Bongo ads.