The Australian A-listers were joined by many of their celebrity friends, including Russell Crowe, Hugh Jackman, Naomi Watts and Rupert Murdoch.

Nicole's sister Antonia acted as the maid of honour for the special day.

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"When my cheek is against yours, everything melts away and that's love."The sweet moment was so unexpected, there was a brief pause from the crowd as everyone actually registered it.“When my cheek is against yours everything melts away, and that is love.” - Nicole Kidman and Keith Urban starring in their own live Rom-Com #Golden Globespic.twitter.com/Wq YDyf XUOO— blake (@Blake Hyodo) January 8, 2018The two looked more in love than ever on the red carpet, but they certainly weren't the only couple to hit the Golden Globes together: We couldn't take our eyes off Jessica Biel and Justin Timberlake, and Viola Davis looked incredible alongside Julius Tennon.

Take a look at all the celeb couples at the Golden Globes in the gallery below.

(Photo by Venturelli/Wire Image)BEVERLY HILLS, CA - JANUARY 07: Alvina Stewart and actor Anthony Anderson attend The 75th Annual Golden Globe Awards at The Beverly Hilton Hotel on January 7, 2018 in Beverly Hills, California.

(Photo by Frazer Harrison/Getty Images)BEVERLY HILLS, CA - JANUARY 07: 75th ANNUAL GOLDEN GLOBE AWARDS -- Pictured: (l-r) Actor Hugh Jackman and actor-producer Deborra-lee Furness arrive to the 75th Annual Golden Globe Awards held at the Beverly Hilton Hotel on January 7, 2018.

Presumably the cost of her luxurious new piece is a step up from the already hefty price tag.

Loved-up Nicole and Keith tied the knot in front of friends and family in the Sydney suburb of Manly in 2006.(Photo by Neilson Barnard/NBCUniversal/NBCU Photo Bank via Getty Images)BEVERLY HILLS, CA - JANUARY 07: 75th ANNUAL GOLDEN GLOBE AWARDS -- Pictured: Actors Tom Hanks (L) and Rita Wilson arrive to the 75th Annual Golden Globe Awards held at the Beverly Hilton Hotel on January 7, 2018.(Photo by Kevork Djansezian/NBC/NBCU Photo Bank via Getty Images)BEVERLY HILLS, CA - JANUARY 07: 75th ANNUAL GOLDEN GLOBE AWARDS -- Pictured: (l-r) Actor Gal Gadot and Yaron Versano arrive to the 75th Annual Golden Globe Awards held at the Beverly Hilton Hotel on January 7, 2018.(Photo by Frazer Harrison/Getty Images)BEVERLY HILLS, CA - JANUARY 07: Jason Bateman and Amanda Anka attend The 75th Annual Golden Globe Awards at The Beverly Hilton Hotel on January 7, 2018 in Beverly Hills, California.(Photo by Frazer Harrison/Getty Images)BEVERLY HILLS, CA - JANUARY 07: Actors Nancy Carell and Steve Carell attend The 75th Annual Golden Globe Awards at The Beverly Hilton Hotel on January 7, 2018 in Beverly Hills, California.(Photo by Steve Granitz/Wire Image)BEVERLY HILLS, CA - JANUARY 07: 75th ANNUAL GOLDEN GLOBE AWARDS -- Pictured: (l-r) Actors Armie Hammer and Elizabeth Chambers arrive to the 75th Annual Golden Globe Awards held at the Beverly Hilton Hotel on January 7, 2018.