The cast returns to Los Angeles to pick up where they left off, with two new additions. ...

Spencer reunites with Stephanie, but the pair quickly realize that the past will not stay in the past; Mischa faces down her longtime bully Perez Hilton; Sparks continue ...

Brandon throws a big pool party; Justin sends Audrina mixed signals; Tempers flare when Spencer and Brody reveal their issues with each other. ...

Audrina confronts Justin; Brody laments the state of relations with his estranged father, Caitlyn and Spencer; Heidi and Spencer's relationship is put to the test. ...

The group heads to Vegas to see Brody's DJ performance; Justin finds himself in the middle of a showdown between Audrina and Stephanie; Wildfires tear through Malibu; Kai ...

The original cast of The Hills reunite alongside their children, friends, and new faces, and follows their personal and professional lives in Los Angeles. ...

The original cast of The Hills reunite alongside their children, friends, and new faces, and follows their personal and professional lives in Los Angeles. ...

The original cast of The Hills reunite alongside their children, friends, and new faces, and follows their personal and professional lives in Los Angeles. ...

The original cast of The Hills reunite alongside their children, friends, and new faces, and follows their personal and professional lives in Los Angeles. ...

The original cast of The Hills reunite alongside their children, friends, and new faces, and follows their personal and professional lives in Los Angeles. ...

The original cast of The Hills reunite alongside their children, friends, and new faces, and follows their personal and professional lives in Los Angeles. ...

The original cast of The Hills reunite alongside their children, friends, and new faces, and follows their personal and professional lives in Los Angeles. ...