The “Graveyard” singer and “American Horror Story” alum confirmed their romance over the Halloweekend with not one but two coordinating costumes after weeks of speculation that they were more than friends. The duo hit the red carpet for the 100th episode celebration of “American Horror Story” on Saturday night ― Peters stands as the actor to appear in the most episodes across the series’ run ― dressed as another famous couple, Sonny Bono and Cher.