Seth Rogen and Zac Efron Premiere 'Neighbors'MoviesAPRIL 29, 2014 Seth Rogen and Zac Efron hit the red carpet to premiere their new comedy 'Neighbors.' MORE VIDEOS leftHollywood's 9 Hottest Dudes of Summer Cannes' Hottest Couples See Josh Brolin's Fiancee's Engagement RingHaley Joel Osment is All Grown Up ... And Playing a Bad Guy?Sandra Bullock is 'Scarlet Overkill' in New 'Minions' TrailerWhy Emma Stone Loves Hawaii, But Hates FinlandChris Pratt Gets Candid About His Naked PastMichael Fassbender Takes the Stage as 'Steve Jobs'George Clooney Jokes About Traveling with Amal 'We Have Another Van for the Suitcases'Michael Fassbender on 'X-Men' Co-Star Kodi Smit-McpheeGwyneth Paltrow Shares Never-Before-Seen Baby Photo of Daughter AppleTom Hardy Opens Up About Drug-Addicted Past. 'I Was a Shameful Suburban Statistic'Johnny Depp Needs to get his Dogs Out of AustralianextRECENT VIDEOS left EXCLUSIVE: Watch the Extended First Look at Jason O'Mara From USA's 'Complications'Top 10 Scandals of 2015 So FarChrissy Teigen Poses Nude, Talks Having Kids with John LegendWas Rihanna Upset About Sasheer Zamata's Impression of Her?Are Nicki Minaj and Meek Mill Actually Engaged?Keira Knighley Gives Birth 'Nashville's' Lennon & Maisy on Their New Book, Kissing Boys, and Connie Britton's 'Legendary' Hair'Young and Restless' Star Kristoff St. John Details Son's Death, Lawsuit Over 'Negligent' Mental HospitalIs Kendall Jenner Dating Formula One Racer Lewis Hamilton?'Black-ish,' 'Transparent' & More to be Honored at Television Academy Honors One Direction Teases Album 5 Details and Upcoming Tour Changes 'Nashville' Stars Lennon & Maisy Give an Exclusive Performance of Their New Duet, 'In The Waves': Watch! next THE FULL STORYIs Zac Dating His 'Neighbors' Co-Star? Hint: It's NOT Seth!