Xtina Schwartz?

NOT!

Jonathan Schwartz "channeled" Xtina at this morning's keynote. For a few seconds there, he really had the audience believing that Christina Aguilera was a surprise guest.

Schwartz played off the let down with: "We're just a bunch of geeks."

Aguilera has gotten onto the Java bandwagon with the launch of the new consumer Java technology portal where she's helping to promote the notion of Java Mobility being cool.

Luckily for us, Schwartz didn't get down and Dirrty.