It's prom season, and no town does prom like Tinsel Town. Ben is back for the summer -- just in time to be Anna's prom date. But his family has a house guest who's so hot, she's bound to burn up their perfect plans. Adam finds out a scandalous secret that threatens to tear Cammie's world to pieces. Sam agrees to take Parker to the prom and they end up doing a lot more than dancing. What happens when Sam's romance-obsessed boyfriend Eduardo flies in from Paris to surprise Sam? This prom is sure to be glamorous, and occasionally downright shocking! It's just the kind of night the A-List crew will never forget.