High school junior Francesca Manning is an outsider, an aspiring writer and secret devourer of celebrity gossip mags. A fake essay to Seventeen wins her the celeb-schmoozing opportunity of a lifetime, but after the plane crashes, she’s stranded on a desert island with five of the most clueless, self-involved headcases to escape Hollywood. Happily skewering their foibles in witty observations on her iPhone proves surprisingly educational for Francesca. The group must work together to survive—if they don’t insult each other to death first.