Cast of Wicked perform at AFL
Lucy Durack, Rob Mills, and Amanda Harrison performing "River Deep, Mountain High" at the AFL 11/5/09
I know the quality is crap, but since it's the only footage of it I can find, you're just going to have to deal with it.
Oh and just a note: The back-up singers are Suzie Mathers, Jemma Rix and Patrice Tipoki( I think).
And the dress Lucy Durack is wearing is actually purple not blue.