Watch: Katie Holmes Judges 'Project Runway All Stars' [VIDEO]

Katie Holmes

Katie Holmes Judging Project Runway All Stars

Katie Holmes brings her fashion expertise to Project Runway All Stars this season.

Watch Holmes in action, serving as a guest judge on the series.

Interestingly, though Project Runway All Stars premieres tonight, Holmes taped her judging gig in July -- only four days after she filed for divorce from Tom Cruise.

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She looks relatively put together and on top of her game, considering her personal life was blowing up.

Ah, acting!

In the clip, Holmes says to the show's designers, "I've been watching."

She joins other special guest judges this season, including Stacy Keibler, Liv Tyler and Kylie Minogue.

What will Holmes bring to the table besides star power?

She's no stranger to fashion, as she has her own clothing line, Holmes & Yang, with her stylist Jeanne Yang.

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Plus, she gets solid reviews from model Heidi Klum, who notes, "She has great style. She has her own style. She's a designer, so I'm sure she did a good job.

Project Runway All Stars airs tonight, Thursday, October 25 at 9 p.m. on Lifetime.