Pink and her husband, former motocross biker Carey Hart, celebrated their 13th wedding anniversary on Monday.
To mark the special moment, Hart penned a touching message to his wife on his Instagram account.
Alongside a smiling selfie of the couple, he wrote, "Can’t believe it’s our 13th wedding anniversary. Who would have thought two misfits like us could pull it off!!!"
(MORE: Pink and her husband dressed up as Lucy and Ricky Ricardo)"I’m very grateful for you, baby," he continued. "We have created an amazing life and family together. I love you. #17YearsStrong"
Pink praised her husband in an interview with U.K.’s The Guardian in 2017.
“There are moments where I look at [Hart] and he is the most thoughtful, logical, constant … he’s like a rock,” she said in the interview. “He’s a good man. He’s a good dad. He’s just the kind of dad I thought he’d be and then some.”
However, she admitted that like most couples, there are tough points in their relationship. “And then I’ll look at him and go: I’ve never liked you," she added in the interview. "Then two weeks later I’m like, things are going so good, you guys."
(MORE: Pink opens up on highs and lows of 11-year marriage to Carey Hart: 'He has really thick skin')The Grammy award-winning singer is currently on a break from her Beautiful Trauma World Tour, and it appears her family recently enjoyed a ski day.
She shared a snap with Hart and their children, Jameson, 2, and Willow, 7, in snow gear at Mammoth Mountain in California earlier this week.
The singer's tour resumes in March 2019.