Ben Affleck Flashes Underwear While Running Errands—See the Pic!

While out with his daughter, Violet, the Oscar winner shows off his Calvins

Paging Calvin Klein, we might have found your next underwear model.

No, it's not a young boy-bander like Harry Styles, who was spotted posing in a thong, or a veteran in the modeling industry like Twilight star Kellan Lutz.

It's 40-year-old Ben Affleck.

While running errands with his 7-year-old daughter, Violet, the Oscar winner was spotted wearing the iconic undergarments beneath his denim jeans and blue button-down.

At least Affleck isn't following Justin Bieber's fashion sense with his pants falling down. That might not be the best look for a father of three.