#familyfirst #mauivibes Mikey me luc and @tycomrie ✌🏻️☀️

A photo posted by Hilary Duff (@hilaryduff) on

Chasing the sun — together! Hilary Duff posted a selfie with her ex-husband, Mike Comrie, and their adorable son, Luca, via Instagram on Tuesday, February 9. Duff last shared a photo of Comrie in September 2014.

The trio were also joined by Comrie's younger brother Ty Comrie. "#familyfirst #mauivibes," Duff, 28, captioned the sweet snapshot. "Mikey me luc and @tycomrie." In the pic, the Younger actress is giving their 3-year-old boy a piggyback ride during an afternoon walk.

Days earlier, Duff and Comrie, 35, enjoyed a day on the beach. Comrie was even spotted playfully grabbing her foot as they joked around.

As previously reported, Duff and the former NHL player are currently vacationing in Hawaii. The exes jetted off to the tropical getaway just days after finalizing their divorce. They announced they were ending their four-year marriage in January 2014.

Happy birthday Mikey!Have a great boys day❤️

A photo posted by Hilary Duff (@hilaryduff) on

(Mike and Luca in September 2014.)

Last month, Duff opened up about their split and its amicable aftermath during an appearance on The Ellen DeGeneres Show. "We are good friends and we laugh a lot. And we have a great communication and we share pictures when one is not with Luca," she said at the time. "He’s great, we are great and we keep on trucking."

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