Kevin Jonas posted on Instagram a sweet message to wife Danielle Jonas in celebration of their ninth wedding anniversary.

"I can't believe I have been lucky enough to call you my wife and best friend for 9 years. It feels like yesterday waiting at the end of an isle on a snow filled day in NY," Kevin said on Wednesday alongside black and white wedding photos of himself with Danielle.

"The excitement and anticipation was taking over knowing I had found the love of my life and getting the opportunity to be the best version of myself for you every single day. I love you @daniellejonas to the moon and back. Happy anniversary!" he continued.

Danielle also posted a photo taken from their wedding.

"Happy anniversary to the man I want beside me every night for the rest of forever. Love you #9years #fairytale," she said.

Kevin and Danielle tied the knot in December 2009.

The former "Married to Jonas" stars share daughters Alena, 4, and Valentina, 2.

Kevin's brothers Joe and Nick Jonas also uploaded well wishes in celebration of the wedding anniversary.

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"Happy 9 year Anniversary you 4! Love you all!" Joe said next to a photo of Kevin picking up Danielle while posing next to Cinderella and Prince Charming at Disney World.

Nick meanwhile described how he had an enormous zit on his forehead on the day Kevin and Danielle got married.

"The two of them made me feel so much better about it by telling me 'you can't see it at all' and 'no one will notice'. Their thoughtfulness on their big day, and throughout their life together is so touching and selfless," Nick said.

"My zit faded away after a about a week but their love endures forever. As I enter this new chapter of my life with my beautiful bride I'm so grateful to have a shining example of what a beautiful and healthy marriage should be," he continued, in reference to how he recently tied the knot with Priyanka Chopra.