Miley Cyrus kicked off the day (January 13) with some well wishes for rumored fiance Liam Hemsworth, who celebrates his 27th birthday on this month's notoriously unlucky Friday the 13th.

“Happiest birthday EVER to my favorite being EVER EVER EVER!” Cyrus captioned a photo of the couple on Instagram. "You have been my best friend since the day we met..... I am beyond lucky to share sooooo animals with you!!! I love you @liamhemsworth.”

Cyrus and Hemsworth first met back in 2010 while filming The Last Song together and were engaged to marry two years later. They broke up in 2013 but reignited the romance in 2015 and are rumored to be engaged again.

Hemsworth opened up about the initial split during an interview with Australia GQ for their May 2016 issue.

"Of course it was hard, man. But we were both going in different directions and it's just what needed to happen. We were both super young and it was a good decision at the time — we both needed that," he told the publication. "I guess when I feel something, then I just feel it and I go for it. I make my decisions about what's going to make me happy, what I think is right and what I want to do — and I don't worry too much outside of that."

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