Nicole Kidman's 40th Birthday Bash

Nicole Kidman celebrates her 40th birthday with a girls night out, as organized by lil’ sis’ Antonia and mom Janelle, on Saturday at Sydney’s Icebergs Restaurant in Bondi Beach, Australia.

Country singer hubby Keith Urban is expected to join Nicole on her actual 40th birthday on on Wednesday, June 20.

The festivities will continue all week long when the movie queen also celebrates her one-year wedding anniversary to Keith on Sunday, June 25.

Also pictured: Nic‘s gal pal Annette Overton, the sister of Australian TV journalist Peter Overton.

Bigger pictures coming soon…