In a post on her MySpace page, Rossum, who played Christine in 2004's movie musical, writes:
Did any of you happen to see American Idol last night? I tuned in as I'd heard it was Andrew Llyod Webber night. David Archuleta sang "Think of Me" (a conventionally poperatic female song) from Phantom of the Opera. His interpretation was a sexy smooth pop ballad and it was stunning. His performance was breathtaking. I'm sure it's up on youtube but I wanted to share it with all the Phanton phans if you didn't have a chance to tune in. Those who are loyal to the original interpretation might not love it, but he really did an excellent job of making it his own!
Go David! :)
In a post script, the actress added, "David Cook was also great." So who gets her vote?
Kevin Winter/Getty; Alexandra Wyman/WireImage