But they weren't the only there because Elliot Yamin, Michael Johns and Kevin Covais all showed up to celebrate the happy day.And even though it was a star-studded ceremony for the singers, it was all about romance, love, and maybe a little music!Diana, the Season 3 runner-up, wore a strapless lace gown with embellished waist. Ace, who competed on Season 5, broke with tradition, wearing a black suit with white lapels and sneakers."Idol" alumns Elliott Yamin and Michael Johns were in attendance at the wedding.
She became engaged to fellow "American Idol" alum, Ace Young, when he proposed to her on-air during the Season 11 finale of "Idol".
The couple starting dating while costarring in "Hair" on Broadway in 2010.
Ace, 35, memorably proposed on stage to Diana, 25, during the Season 11 "American Idol" finale.
She began singing while in elementary school, and appeared in productions of "Annie" and "Joseph and the Amazing Technicolor Dreamcoat" in Atlanta.
She gained widespread recognition during the third season of "American Idol" in 2004, when she finished runner-up to winner, Fantasia Barrino.