John Barrowman and Scott Gill

Arrow's John Barrowman has married his longtime partner, Scott Gill, the actor announced on WhoSay.

"July 2, 2013. We are now Legally Married. Thanks for all your great wishes. Jb and Scott" he wrote with a picture of him and Gill pointing to their marriage certificate. Barrowman also posted a video of him and his partner heading to the courthouse.

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The couple first met in 1991 and has been dating for more than 20 years. The nuptials come less than a week after the Supreme Court granted federal benefits to same-sex spouses and made gay marriage legal in California.