Sharna Burgess Celebrates Fiancé Brian Austin Green's Birthday: '51 Never Looked So Good'

Sharna Burgess is making sure Brian Austin Green is feeling the love on his birthday. 

On Monday, July 15, the Dancing with the Stars alum, 39, shared a sweet message on social media in honor of her fiancé’s 51st birthday. 

“51 never looked so good 🤤❤️‍🔥,” she shared on Instagram alongside a photo of Green staring into the camera as he stood against a neutral background that matched his T-shirt. 

“Happy birthday to the man I love. I’m so grateful I get to do life with you. Us, our tribe, our adventures past present and future… it’s all everything I’ve ever wanted,” Burgess continued. 

Green shares son Kassius Lijah, 21, with ex-girlfriend Vanessa Marcil and sons Noah Shannon, 11, Bodhi Ransom, 10, and Journey River, 7, with ex-wife Megan Fox. In June 2022, he and Burgess welcomed his fifth child, Zane Walker, and got engaged the following June. 

“Thank you for everything you do for us, for the way you love protect and provide for us,” Burgess said. "Anyone that’s spent time with you knows the kind of human you are, and I’m so lucky that you’re my human… my one."

She went to share that Green is “deeply and wholeheartedly loved and appreciated by all of us.”

“Happy Birthday baby, like a fine wine you just keep getting better," the professional dancer concluded.

Green’s birthday comes on a sober note this year following the death of his Beverly Hill, 90210 costarShannen Doherty, who died at age 53 on Saturday, July 13 after years of living with cancer. The actor shared his condolences on social media after news of her death became public.

“Shan. My sister..... You loved me through everything. You were a big part of my understanding of love. I'll miss you more than I know how to process right now. Thank you for the gift of you,” he wrote on Instagram.

Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories.

Ahead of Green’s birthday on Monday, Burgess also shared a special message in memory of the Charmed star. 

“Shannen we love you and we miss you. You were and always will be one of the realest, greatest and most inspiring women I've had the honor of knowing. Journey well my friend, we will see you in the next one,” the professional dancer wrote on her Instagram Stories.