Modern Family star Jesse Tyler Ferguson knocked the socks off the audience at Trevor Live on December 2 when he performed a lighting-fast rendition of “Getting Married Today” from Sondheim’s Company. The 25th Annual Putnam County Spelling Bee alum joined Tony winner Laura Benanti and fellow Spelling Bee vet Barrett Foa in an astounding, gender-swapping performance of the nervous nuptial tune at the Trevor Project’s annual Hollywood Palladium benefit. In real life, Ferguson is readying to marry his fiance Justin Mikita, but watch him get cold feet through song below at Trevor Live!