The Rules of Prom Night:

#1: Never break up with your boyfriend right before the prom—unless you have a backup.

#2: Never buy the same dress as any other girl in your school.

#3: Never, ever tell your parents where you're really going for the after party.

Best friends Lisa Marie, Marianna, and Heather are totally psyched. Senior Prom—the night where anything goes, and everything changes—is just two months away, and already, things are starting to get wild. Who would have thought that Lisa Marie would suddenly find herself single and juggling way too many boys? Or that Marianna’s dream of going with her super-hot crush Luke would actually come true, only to be ruined by her super-strict father? And then there’s Heather, who’s hiding the biggest secret of them all.

The sexiest moments, the wildest parties, the most unexpected, unforgettable surprises—it all happens on Prom Night.