Angelina reveals new body art as she shows off tattoo on promo trail in Mexico

With a wave of her hand, Angelina Jolie showed fans the latest addition to her vast collection of body art.

The recently-inked design – a small swirl placed close to the roman numeral for 13 on her forearm – was spotted for the first time as the beautiful actress promoted her new film Salt in Mexico.

In the action thriller Angelina plays a CIA agent accused of being a Russian spy.

The mum-of-six – gorgeous in a white Atelier Versace dress with a gathered detail on the bust – traveled to Cancun with four of her brood for the event.

She was spotted boarding a private jet with eight-year-old Maddox, Pax, six, four-year-old Shiloh, and five-year-old Zahara.

The proud mum recently gave an interview to Vanity Fair magazine about what makes each of her kids so special.

According to the 35-year-old star, Maddox is "a real intellectual", Shiloh is "hysterically funny", while Zahara is: "elegant and well spoken."

Then there are the twins Knox and Vivienne – who are nearly two. "[They're] classic boy and girl. She's really female. And he's really a little dude," says Angelina.