Sharon Osbourne Wishes Son Jack Happy 38th Birthday: ‘Love You to the Moon and Back’

"Happy Birthday sweet Jack," Sharon wrote on Instagram

Sharon Osbourne is one proud mom!

On Wednesday, the TV personality, 71, paid a loving birthday tribute to her son Jack Osbourne as he turned 38.

“Happy Birthday sweet Jack,” wrote Sharon. “Words cannot express what a privilege it has been to watch you grow into the extraordinary man and father you are. Love you to the 🌙 and back. ❤️.”

Sharon’s sweet words were accompanied by an outdoorsy photo of Jack with his wife Aree Gearhart and his four daughters. Jack shares three daughters — Pearl Clementine, 11, Andy Rose, 8, and Minnie Theodora, 5 — with his ex-wife Lisa Stelly, while he and Gearhart are parents to Maple Artemis, 16 months.

In September, the couple revealed that they had secretly gotten married in a ceremony at the San Ysidro Ranch in California.

Related: The Osbournes Pose with Kelly and Jack's Babies as They Celebrate the 'Best Halloween Ever'

Gearhart also celebrated her husband making another trip around the sun by sharing a snap from their wedding day on her Instagram Story.

“Happy birthday to my husband. i love you like mad crazy,” she wrote alongside a picture of the pair posing in the picturesque grounds of the luxury venue in Santa Barbara.

Meanwhile, Jack's dad, Ozzy Osbourne, also wished his son a happy birthday on social media.

Related: Jack Osbourne Admits Daughter Maple Is 'Scared' of Grandpa Ozzy Osbourne 'In Real Life'

"Happy Birthday @JackOsbourne,” the Black Sabbath musician, 74, captioned his Instagram post, which also featured a carousel of images of the father and son duo from Jack’s childhood and more recent times.

In the adorable second photo of the post, Jack could be seen smiling as he perched on his laughing dad’s shoulders in front of what appeared to be a tour bus.

Other photos showed Ozzy hugging his son from behind, while an adventurous snap saw the pair posing outdoors as Jack held a large snake around his neck.

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During a 2018 interview with PEOPLE, Jack opened up about how his parenting style differs from that of his famous parents.

“I’m a little more structured with my kids than my parents were with me,” said the Special Forces star. “Like, I won’t take them out of school just to go travel. We do a little bit, but I think structure is healthy.”

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