Angelina Gets Inner-Thigh Tattoo "for Brad"

Credit: Barry King/FilmMagic

Angelina Jolie has new ink in a very intimate place: her inner-thigh.

"Ohh, it's for Brad," she said coyly when asked about the tattoo by MTV News Friday. "It is something for Brad."

PHOTOS: Brad and Angie's PDA

The Salt star (out July 23) refused to offer any more details.

Fans first spotted the mark in the August issue of Vanity Fair, where the mom of six poses in super short shorts.

PHOTOS: Brad as a dad

Jolie, 35, was more open when asked what makes a relationship successful.

PHOTOS: Look back on Angelina's most dramatic moments

"I actually think it's important to be completely honest, however difficult that may be," said Jolie, who has been with Pitt, 45, for five years. "I'm bad at hiding secrets anyway."