Katie Holmes to pay homage to Judy Garland on So You Think You Can Dance

Katie Holmes will pay homage to Judy Garland for her So You Think You Can Dance performance and will sing "Get Happy" from the 1950 musical Summer Stock.

The routine was directed by Nigel Lythgoe and choreographed by Tyce Diorio.

These are the details "reported" by USmagazine.com

They might air the performance this week or on July 8th.