Katieholmes Still confused as to what Katie Holmes is going to do on "So You Think You Can Dance"?

According to Us Weekly, Mrs. Cruise will re-create Judy Garland's "Get Happy" from the 1950 musical, "Summer Stock."

Word is, she'll be wearing an all-black ensemble — black velvet fedora, patent leather heels, nylon stockings, micro-mini skirt — and will twirl her hair and seductively shake her hips.

"SYTYCD"'s resident Broadway guy, Tyce Diorio, apparently choreographed the routine. Executive producer and judge Nigel Lythgoe is reportedly directing the number, which will feature several of the show's other dancers.

Though the original plan was to have Katie's performance air on July 8th — "SYTYCD"'s 100th episode — it may just air this week since jerks like me are already spoiling the surprise on the internet…

Katie Holmes set to appear on 'So You Think You Can Dance'

Katie Holmes to perform on 'So You Think You Can Dance'?

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