Katie Holmes has removed her wedding ring in a clear indication she is already moving on from her relationship with Tom Cruise.

The 33-year-old actress was seen out for the first time on Monday since announcing she is divorcing the A-list actor.

And as she left the taping for Project Runway: All Stars in which she appears as a guest judge, Katie raised her left hand to her face to show she no longer had on her engagement ring and wedding band.

Judge Isaac Mizrahi told People magazine that Katie did "great" during recording of the show.

"She was engaged, articulate and wonderful," the fashion designer said.

Meanwhile, the Church of Scientology has insisted that despite reports, six-year-old Suri would be too young to join their controversial Sea Organization, which Katie was apparently concerned about.

And a source told RadarOnline that Tom would be "stupid to fight Katie for custody of Suri because of the information her family has about his ties to Scientology. Katie's family has information that Tom wouldn't want released to the public."