"Batman v Superman: Dawn Of Justice" star Ben Affleck has a frontal nudity "Gone Girl," which beat "Annabelle" and "The Boxtrolls" at the weekend box office, and his wife Jennifer Garner has something to say about it.

"He's showing his penis. I think you're probably onto something. What I have to say is, 'You're welcome,'" Garner jokingly said during her recent appearance on the Oct. 8, Wednesday episode of "The Ellen DeGeneres Show," US Magazine reported.

 "I just try to consider myself a charitable person and I wanted to give back. You give me so much, I wanted to give something back to all of you," she added. 

With a $38 million debut, "Gone Girl" topped the weekend box office and Ellen DeGeneres said the fact that Affleck is showing his penis might have helped.

She also asked Garner if the film adaptation of Gillian Flynn's novel of the same title is the first movie that shows Affleck's frontal nudity.

"Outside of our very racy film home? Yes.," the 42-year-old actress replied.

The host asked, "Did you talk about it?"

"It wasn't a discussion, it was like, 'Hey, at work today (David) Fincher talked me into coming out of the shower.' And I was like, 'Oh, cool, well, I hope he had on a wide lens,'" Garner jokingly said.

During the interview, Garner also commented in the rumors that she is pregnant.

"I am not pregnant, but I've had three kids and there is a 'bump.' From now on ladies, I will have a 'bump' and it will be my 'baby bump' and let's just all settle in and get used to it, it's not going anywhere," the "Men, Women and Children" actress said.

In "Men, Women and Children," Garner plays an overprotective mom who obsessively monitors every action of her daughter.

"I think that my character is a mom who loves her daughter like crazy," Garner told Juju Chang during her "Nightline" interview on ABC News.

Garner also stars in a film titled "Alexander and the Terrible, Horrible, No Good, Very Bad Day" opposite Steve Carell.

On Oct. 6, Monday, Garner caught the attention of those who attended the premiere of the film in Los Angeles because of her wardrobe malfunction, Hollywood Life reported.