It's a party down there at the annual SXSW music, film, and interactive festival in Austin, TX, and Neighbors stars Seth Rogen and Zac Efron (plus their co-stars Dave Franco, Jerrod Carmichael & Ike Barinholtz) shared some laughs with ET's Brooke Anderson about the movie's nudity, Zac's "chiseled chest" -- and whether or not he'll be a "man of his word" and show up at the MTV Movie Awards to accept an award shirtless! Watch the fun video and share...
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Zac is nominated for Best Shirtless Performance at the MTV Movie Awards for his role in That Awkward Moment, and he laughed that he really will show up shirtless if he beats out Thor star Chris Hemsworth in the category.
Rose Byrne and Christopher Mintz-Plasse also star in the outrageous comedy about a young couple suffering (Rogen and Byrne) from arrested development who are forced to live next to a fraternity house after the birth of their newborn baby.
Related: Efron -- I'll Accept MTV Movie Award Shirtless!
Directed by Nick Stoller (Forgetting Sarah Marshall, Get Him to the Greek), Neighbors moves into theaters May 9.