Fans of TV's "American Idol" will love this upbeat musical-comedy starring the top two finishers of the talent series' first season, Kelly Clarkson and Justin Guarini, as carefree spring-breakers in Florida who meet, dance, sing and fall in love. It's a cheerful nod to the '60s beach-party movies. Katherine Bailess, Anika Noni Rose, Greg Siff, Brian Dietzen, Theresa San-Nicholas.