Time to check the mailbox!

American Idol's Season 3 runner-up Diana DeGarmo sounds thrilled about the latest step in her road to the altar: The invites! She and fellow American Idol alum Ace Young are set to get married on June 1.

On February 20, Diana tweeted: 

Sounds exciting! We now wish we could get a glimpse at that guest list to see what other famous names or members of the American Idol family might be in attendance.

As you no doubt recall, Ace popped the question to Diana in a super-romantic moment during last season's American Idol finale. The pair met while performing in Hair on Broadway in spring of 2010.

Congrats to the happy couple! And we hope they don't go too crazy with preparations between now and June.

Source: Twitter