U.S. Vice President Joe Biden has officiated his first ever marriage, and it just happened to be for a same-sex couple.
The two grooms were White House staffers Brian Mosteller and Joe Mahshie, who had asked the vice president to lead the ceremony.
Tweeting out a picture, Biden said: "Proud to marry Brian and Joe at my house. Couldn’t be happier, two longtime White House staffers, two great guys".
As it's known, VP Biden is a fierce supporter of LGBT rights and equality.