You thought living next door to a fraternity was bad? Think again. Seth Rogen and Rose Byrne,who return in the Neighbors sequel as married couple Mac and Kelly, are about to find out that what they dealt with in the 2014 film was a mild headache compared to what's in store for them this summer. Continuing their bad streak of bad neighbors, the two end up living next door to a sorority called Kappa Nu. Sound nice and sweet? Not even a bit. Chloë Grace Moretz, Beanie Feldstein, and Dope breakout star Kiersey Clemons star as three sorority sisters who are more like demon children from hell. Yup, it's PARTY TIME.

Neighbors 2: Sorority Rising is bound to be hella scarier than the first film because, duh, girls are way smarter than boys, and that means they're gonna be harder to beat. Plus, they're on all sort of painkillers. This leads Kelly and Mac to call on their old nemesis (frat boy Zac Efron) to help them win the turf war. Watch the hilarious trailer above. Neighbors 2 (which also stars Selena Gomez, Dave Franco, and Ike Barinholtz) is out May 20.