Katie Holmes on So You Think You Can Dance finale

[an error occurred while processing this directive]London, (ANI): Actress Katie Holmes has put on her dancing shoes to shoot a cameo for the finale of the US talent show 'So You Think You Can Dance'.

The Batman Begins actress's special appearance has been a source of much speculation, as it emerged that she was taking secret dance lessons and had also met with the programme's producer Nigel Lythgoe. However, now sources on-set confirm that the 31-year-old is set to appear on the show after shooting a cameo segment earlier this week.

"It taped last week. It's going to be on the finale. It's a Broadway does Hollywood number. It opens on a Broadway stage and then she walks into a Hollywood studio," the Daily Express quoted a source as telling E! Online. "She was amazing. She was such a pro. Her legs are in great shape. She's got a hat and a cane and she's wearing a leotard and tights," the source added.

The finale will go on air on 6th August.