'American Idol' Stars Diana DeGarmo And Ace Young Secretly Dating For Two Years

"American Idol" alums Ace Young and Diana DeGarmo are coming clean.

The pair, who've been secretly dating for nearly two years, have finally opened up, dishing to PEOPLE about their under the radar romance. Young, 31, and DeGarmo, 24, join the long list of celebrity couples that met on set, but it wasn't the singing competition that brought these two together.

Young was on the fifth season of "American Idol" while DeGarmo sang her heart out on season three, but Broadway finally brought them together. They met as co-stars in the revival of the Broadway musical Hair. DeGarmo told PEOPLE, "We became best friends through Hair, ironically not through 'Idol.' It just blossomed into a beautiful relationship."

The pair currently live together in Los Angeles, Calif. and are working together again. They've started a band, All Access, and plan to continue to make sweet music together.

Check out some other stars who've met on set.