Catriona Gray took to Instagram to greet fiancé Sam Milby a happy birthday as he turned 39 on Tuesday, May 23.
Sharing a photo of them together, the former Miss Universe wrote, “Another year older, but you seem to be getting younger?!”
“I know you hate celebrating your birthday, but I love celebrating you. Happiest birthday @samuelmilby. I love you so much,” she added.
Catriona and Sam are set to marry next year.