Zachary Quinto Shares Photo of Boyfriend Miles McMillan, His "New Year's Treasure," in a Speedo—See the Pic!

Zachary Quinto Shares Photo of Boyfriend Miles McMillan, His "New Year's Treasure," in a Speedo—See the Pic!

Zachary Quinto sure is smitten with his hot model boyfriend!

On New Year's Eve, the 37-year-old former Heroes and American Horror Story actor, upcomingGirls guest star and the new Star Trek movies' Spock posted on his Instagram page a photo of beau Miles McMillan showing off his fit, chiseled torso while wearing a Speedo-style swimsuit and a leather jacket while standing in (or just on the edge of) the ocean and giving a salute.

"My very own new year's treasure. @milesmcmillan," Quinto wrote.

The two appear to have taken a tropical vacation over the Christmas and New Year's holidays but have not revealed it. Both Quinto and McMillan posted several other beach-themed photos on their Instagram pages.