Jennifer Garner Knew that Ben Affleck Went Nude in 'Gone Girl'

Jennifer Garner looks stunning on the red carpet at the premiere of her new movie Men, Women, and Children on Tuesday night (September 30) at the DGA Theater in New York City.

Also in attendance at the premiere were the actress’ co-stars Adam Sandler, Rosemarie DeWitt, Dean Norris, JK Simmons, and director Jason Reitman.

The movie opens in limited release on October 1 and in theaters everywhere on October 17.

While on the red carpet, Jennifer was of course asked to comment on the news that her husband Ben Affleck goes full frontal nude in his new movie Gone Girl. She confirmed to E! News that he did in fact tell her about it first!

FYI: Jennifer is wearing a Proenza Schouler dress and Jimmy Choo shoes. Rosemarie is wearing a Roksanda dress.

30+ pictures inside of Jennifer Garner and others at the premiere…