On Sunday evening, the Kyle XY star announced on Twitter that he's engaged to musician Blue Hamilton, his first public acknowledgement that he is gay.
"Starting off the year with a new fiancé, @bluehamilton. A great way to kick off 2013," Dallas, 30, wrote along with a photo of Hamilton lounging on a couch with a dog.
Hamilton has also documented his relationship with Dallas through Facebook profile photos of the happy couple together.
Dallas follows in the footsteps of other stars such as Matt Bomer, Jim Parsons and Zachary Quinto by casually revealing his homosexuality through his happy announcement.
Courtesy Matt Dallas