Adam Levine opened up on that comical photo where he pretends to have a baby inside him.

Last week, the singer posted a photo with his wife, Behati Prinsloo, as they stand in side shots taking a mirror selfie that shows their pregnant bellies-- but, of course, only one of them is actually pregnant.

 Week 20 and I'm finally popping! #impregnanttoo

A photo posted by Adam Levine (@adamlevine) on May 3, 2016 at 4:17pm PDT

On Tuesday, Extra caught up with Levine where it was noticed that he didn't look as expectant there as he did in the photo.

"Well, I was pushing it out a little to accentuate my bump," he said.

The man's diet might be a bit off right now, but he still had a good time taking the picture.

"I'm definitely eating a lot of stuff that I don't normally eat, but it's fun to pretend like you're pregnant," he said.

Levine and Prinsloo are expecting a baby girl who is likely to be born this fall. As for what they plan on naming her, the singer said they have a "long" list right now.

"How do you name your best song?" Levine added. "We'll figure it out."

Rumor currently has it that Levine's friend and co-judge from The Voice Blake Shelton might be the baby's godparent.

"Blake has already volunteered to be the godfather, so he can show their little one the ropes," a source told Hollywood Life.

The site also mentioned that Shelton and his girlfriend Gwen Stefani might be throwing Levine and Prinsloo a shower for their first child.

"Blake said he wants to throw a baby shower with Gwen," the source revealed. "He was half-joking, but he seems like he wants to be involved and be there for Adam, all jokes aside."

Levine and Prinsloo have been married for more than a year now.

Tags: Adam Levine behati prinsloo