She had a 4 episode show called Kristin 2 years ago. She gave up the part of Millie Dillmount in Thoroughly Modern Millie to do it. She is leaving Wicked to do a movie, I think. I'm not sure what it is called.
"So much of me is made of what I learned from you. You'll be with me like a handprint on my heart."-Wicked
In reply to the original question, she'll be doing a few concerts, but mostly film. Right now she's doing double duty and filming "The Pink Panther" during the day and Wicked at night, and she'll be filming "Asphalt Beach" in the fall. Then, I have no clue. She also has a Carnegie hall concert in September that I (sob) cannot attend. So that's what she is "up to next"
I'm glad she turned down MILLIE b/c then she wouldn't be in WICKED. Plus, MILLIE is a really awful show, Sutton Foster was the only reason that show was good at all (Kristin would've been great, too, though).