Donnie Wahlberg and Jenny McCarthy are one of the longest-standing couples in Hollywood, and often gushing about their love publicly. And this week was no different when Donnie celebrated Jenny's 51st birthday on November 1 in the sweetest way.

The New Kids on the Block singer commemorated his wife's big day with a super romantic tribute on Instagram. With a photo of Jenny posing alongside a cake adorned with the message "Happy birthday Jenny," Donnie used the moment to detail just how much having her at his side throughout their decade

"#HappyBirthday to you Mrs Jennifer Ann McCarthy Wahlberg!" he wrote on November 1. "Another year has only made you more gracious, more loving, more beautiful, more selfless and more perfect, than you already were! It has also made me even more thankful (and lucky) for having the honor, and privilege, of sharing this amazing journey together with you."

He continued: "I am so in awe of your energy, your determination and your passion for life! As well as your dedication to those you love and to those whom you give so much of yourself to and continue to stand for. I hope that you have the greatest day — and year — ever! You truly deserve nothing less, than the absolute best. I love you so much! #HappyBirthdayJenny 🎂🎉🎈🙏🏼❤️💫."

After folks saw what Donnie wrote for his wife, they couldn't help but leave comments praising the two.

"Happy late birthday, I absolutely adore her. You guys are the cutest couple that has ever existed," one person wrote on Instagram. "I need to find me someone who writes these kind of birthday wishes!" another added. "🥹 Such a beautiful post, where do the rest of us find us a Donnie? Happy Birthday gorgeous, may this celebration & every day forward be blessed, joyous & filled with adventure, fun & love!" a different user added.

Well, consider us completely smitten for the couple! What's more, this comes just weeks after Donnie and Jenny celebrated their ninth wedding anniversary, with each of them sharing heartfelt messages to one another on Instagram.

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Adrianna Freedman
Editorial Assistant

As the entertainment and news editorial assistant for Good Housekeeping, Adrianna (she/her) writes about everything TV, movies, music and pop culture. She graduated from Yeshiva University with a B.A. in journalism and a minor in business management. She covers shows like The Rookie, 9-1-1 and Grey's Anatomy, though when she’s not watching the latest show on Netflix, she’s taking martial arts or drinking way too much coffee.