Empire Online reports that Michael Keaton will lend his voice talents to Toy Story 3 as Barbie's boyfriend Ken.
The movie's director, Lee Unkrich, made the announcement:
Barbie is back, and this time she plays a bigger role. So naturally we had to bring in her companion Ken this time. And we can announce today that he's voiced by Michael Keaton. He worked with us on Cars, where he voiced the bad guy, and he was a blast to work with so we invited him back as Ken.
Toy Story 3 has a release date of June 18, 2010 and features much of the cast from the other two movies as well as some new additions. Already on board are Tom Hanks, Tim Allen, Joan Cusack, Don Rickles, and Wallace Shawn, among others.