Nicole Kidman and Keith Urban pack on PDA in cute birthday photo

Nicole Kidman has sent her husband Keith Urban a whole lot of love on his 54th birthday, sharing a sweet snap of the pair on her Instagram account.

The Aussie Oscar-winner uploaded a pic of her embracing country star Keith on what appears to be a boat while planting a kiss on his forehead.

Nicole Kidman hugs Keith Urban and kissed him on the forehead. Photo: Instagram/nicolekidman.
Nicole Kidman has wished her husband Keith Urban a happy birthday on Instagram. Photo: Instagram/nicolekidman.

"Happiest of birthdays my love," the 54-year-old captioned the photo, adding several birthday cake and love heart emojis as well.

Nicole, who celebrated her own birthday back in June, wore a red high-necked dress with a black floral pattern while her hubby of 15 years showed off his tattoos in a short-sleeved t-shirt.

The pair looked the picture of marital bliss on their day on the water, likely at one of Sydney's many harbourside spots.

Nicole and Keith's famous pals including Reese Witherspoon and Kate Hudson piped up with their own well-wishes in the comments.

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The couple isn't afraid of heaping on the PDA on their respective social media accounts and frequently share loved-up photos and messages to one another on special events such as birthdays and their wedding anniversary.

While Nicole and Keith might be open about their own relationship, they're far more protective of their two daughters' private lives.

Sunday Rose, 13, and 10-year-old Faith Margaret are rarely pictured with their famous parents which made their appearance during this year's virtual Golden Globes ceremony all the more surprising.

Nicole also shares two children with her first husband, Tom Cruise; 28-year-old daughter Isabella and 26-year-old son Connor.

Keith Urban, Nicole Kidman arrive at the Premiere Of HBO's
Keith and Nicole Kidman cuddled up at the Big Little Lies premiere in 2017 in Hollywood. Photo: Getty Images.

After a whirlwind romance, the Hollywood 'it couple' wed on Christmas Eve in 1990 but by August of 2001, their divorce was finalised with Tom, 59, citing 'irreconcilable differences.'

Back in September, Nicole offered a rare insight into her 11-year marriage to the Mission Impossible star during a candid new interview with Harper's Bazaar magazine.

"I was young. I think I offered it up?" she said.

Nicole and homegrown music star Keith met in January 2005 and walked down the aisle together the following June.

"My husband, Keith [Urban], says that when he met me, he said, 'How's your heart?' And I apparently responded, "'Open.'" she told the magazine.

Nicole Kidman kisses Keith Urban on the cheek in a grassy field. Photo: Instagram/nicolekidman.
The couple isn't afraid of laying on the PDA on social media. Photo: Instagram/nicolekidman.

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