Away from the eyes of media, the couple got married silently in Los Angeles two weeks ago, media reports said.
Families of both John and Priya attended the ceremony.
However, the news of his marriage has not been confirmed by the actor so far.
John has been dating Priya for quite some time now and they were seen together during the recently held Mumbai Marathon.
John ended his 10-year relationship with actor Bipasha Basu in 2011.