By Mandi Bierly
Updated December 20, 2019 at 08:38 AM EST

Katie Holmes will perform in a “Broadway does Hollywood” number on the August 6 season finale of Fox’s So You Think You Can Dance, E! News reports. A source tells E! she dons a hat, a leotard, and tights for a rendition of Judy Garland’s “Get Happy,” choreographed by Tyce Diorio and directed by Nigel Lythgoe.

More So You Think You Can Dance coverage:
Read our SYTYCD episode recaps
Follow Cat Deeley’s ‘SYTYCD’ blog
Guess who will be sent home this week in our SYTYCD Prediction Challenge