Who were at the Simon tribute last night? - Here's The Complete List!

Thanks to Bo Bice's peeps for sending me this great group picture!

Please support Bo by buying his new album 3!

Download: Bo Bice - 3

Aside from the Season 9 Top 12 these former Idols and winners were on hand last night for the Simon Cowell tribute:

Chris Richardson (Season 6)
Brooke White (Season 7)
Matt Giraud (Season 8 )
Diana DeGarmo (Season 3)
Justin Guarini (Season 1)
David Archuleta (Season 7)
Ace Young (Season 5)
Michael Johns (Season 7)
Bo Bice (Season 4)
Blake Lewis (Season 6)
Elliott Yamin (Season 5)
Constantine Maroulis (Season 4)
Kristy Lee Cook (Season 7)
Jason Castro (Season 7)
Melinda Doolittle (Season 6)
Anoop Desai (Season 8 )
Mikalah Gordon (Season 4)
Kimberly Caldwell (Season 2)

Not pictured: Kris Allen, Jordin Sparks, Carrie Underwood, Kelly Clarkson, Fantasia Barrino, Taylor Hicks, Ruben Studdard, Allison Iraheta, Lil Rounds (?)

Watch the tribute video here!