Brad, Ange And The Kids

Brad Pitt with ZaharaSo... Brad Pitt and Angelina Jolie land in Japan to promote their movie Mr And Mrs Smith (it's like a crazy deja vu).

As co-stars, it's understandable that they took the same flight and arrived in Tokyo's airport together.

But, proving their friendship is closer than just pen pals, Brad emerged off the plane craddling baby Zahara - Angelina's adopted daughter.

To onlookers, they looked like a perfect family unit, as Ange led the way with adopted son Maddox.

Both actors were wearing the trademark disguise of dark glasses - and Brad was even sporting a big grey woolly hat and a tufty goatee.

Faced by the barrage of fans and paparazzi, Brad put a protective arm around little Zahara - like a loving parent.

Angelina with Maddox - Brad and Zahara behindSo, just what is happening?

Despite the fact they were attending the Japanese premiere of their romantic action flick, the two stars - who still won't confirm whether they are a couple or not - had managed to fit in a trip to Pakistan first.

As part of her UN humanitarian work, Angelina was visiting the country after the devastating earthquake.

And it seems that Brad has decided it's time he showed his caring side.

After they visited an Islamabad hospital, he pledged to buy 40 orthopaedic beds - at a cost of over $100,000.

The twosome also helped to distribute supplies to remote areas hit by the quake - and even met President Musharraf. Although, judging from the pictures, they couldn't have sat further apart on the sofa...