Chrissy Teigen reveals the sexiest photo on her iPhone: See her beautiful, nude pregnant selfie!

Chrissy Teigen is showing us what's on her phone!

The best-selling cookbook author and model covers the April 2017 issue of Glamour magazine -- for which she penned an emotional essay in which she revealed she battles postpartum depression -- and she participated in the magazine's video series, "What's Inside My Phone?"

SEE ALSO: Chrissy Teigen says she has postpartum depression

Among the things she reveals in the clip? Her favorite video on her phone (naturally, it's of her daughter, Luna!), my most-used emoji, a photo of Luna with Chrissy's father and the sexiest photo on her phone.

See more photos of Chrissy Teigen:

Our favorite part of the video? When she asks her husband, John Legend, to come on camera and say whether or not he thinks the photo -- which is a nude, pregnant selfie she took the day before she gave birth last April -- is sexy.

"John, do you approve?" she asks with a laugh. "Is this a sexy photo to you? I think it's sexy!"

"I think it's beautiful," he responds. Swoon!

Watch the full video above.

RELATED: See more celeb nude shots from 2017:

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