After last week's double elimination, Olivia, Gianna and Avalaon were in the bottom three singing for the save, but only one can stay. Olivia and Gianna were eliminated, but we had the chance to chat with these two talented singers about their experience on the final season of "American Idol."

RW: When they brought back former 'Idol' contestants for duets, what was that experience like for you?

Olivia Rox: It was absolutely phenomenal.  To get to work with David Cook was a dream come true.  Seeing him on the show was really inspirational for me... He's a great guy and it was such an amazing experience to actually get to share the stage with a legend like that.

Gianna Isabella: I feel like it was an amazing privilege when I got to sing with Nick Fradiani, not only because he was last year's winner so he's bright fresh out of the Idol scene.

RW: What has been your favorite moment or experience this season on American Idol?

Olivia Rox: My favorite on camera moment was when the judges started talking about my merchandise for touring and they said that it should say, "Olivia Rox. Yes, she does," and I really want to make a t-shirt out of that, because I think it's the coolest thing that anyone said.

Gianna: My favorite memory of an on camera moment was definitely when I got to sing with Demi, and although it was the same night that I got eliminated I feel like that's definitely a night to remember... I'm a huge fan of hers, and all my friends actually paid money to go to VIP to go to see her and I didn't have that kind of money so I couldn't go.  Then to find out that I was performing with her it was extremely insane.

Next week will reveal the top 6 remaining contestants and we'll have more interviews with the next eliminated contestants.

Photo credit: Ray Mickshaw/ FOX