05/06/2013 04:48 pm ET Updated Dec 06, 2017

Jessica Biel Flashes Bra In See-Through Shirt (PHOTO)

Jessica Biel should have thought twice before walking out the door today.

Mrs. Timberlake had quite the skin-baring moment while hailing a cab in New York City this morning, flashing her bra -- and toned abs -- in a sheer shirt. The 31-year-old was out for a stroll with her two dogs and a friend when the "incident" occurred.

But hey, when you look like (or actually are) Jessica Biel, who cares if you forget to throw on a cami?

Check out Jessica's see-through look below:

jessica biel flashes bra