'American Idol' Stage Manager Debbie Williams Sets the Stage for the Series Finale

That’s a wrap! American Idol crowned its last winner ever last night (Congrats, Trent Harmon!), and we went backstage with stage manager Debbie Williams for one final behind-the-scenes look at the show that gave us Kelly Clarkson, Carrie Underwood, and, yes, even William Hung.

Related: Moments Like This: 11 ‘American Idol’ Finale Highlights

Williams took over our Instagram — and the judges table! The longtime Idol stage manager (and self-described “den mom”) also took us backstage with Ryan Seacrest, who looked serious (or maybe a little sad?), and she even added a sweet shot of the Idol crew.

And here’s something you don’t see every day: A look at Idol alums Bucky Covington, Constantine Maroulis, and Ace Young all rehearsing for the big finale together. Click through to see all of Williams’s Yahoo TV Instagram snaps.