Sparks fly when free-spirited Lola and prim, proper Jenny learn they're up for the same internship. But that night, after newbie babysitter Lola breaks "Rule #1: NEVER take your eyes off the kids," she's forced to call Jenny - currently on her own gig - to help track down Trey, who has snuck out. Now with all their young charges in tow, these rivals must team up and brave the big city on the wildest, wackiest adventure of their lives!