Nicole Kidman and Naomi Watts

Nicole Kidman and Naomi Watts, or the "Aussie Posse", as they are known, have always been there for each other, from their days as struggling actresses (rumour has it that Nicole helped her pal break into Hollywood) to relationship break-ups. When Nicole split from Tom Cruise in 2001, the red-head was seen at many premieres and red carpet dos clutching Naomi's hand for support. "Naomi Watts and I are very, very good friends and have maintained that through so many things," Kidman has said, with Watts adding: "We definitely go to glamorous dinner parties, but we can also sit in a room and motor-mouth each other."

See more Nicole Kidman

See more Naomi Watts

Next ►