Actress Katie Holmes showed off her singing and dancing talents – and her shapely legs – as she put on a special guest performance on a US TV show.

The wife of Hollywood superstar Tom Cruise started her routine to Get Happy in a retro white outfit but soon slipped into a slinky black number on So You Think You Can Dance.

Katie treated the audience to some high kicking action before being lifted up in the air by her dapper male dancers in her Judy Garland tribute.

She also danced on top of a piano as she mimed along to her own vocals in a show-stopping performance.

The multi-talented star put on her dancing shoes to celebrate the hit show’s 100th episode and promote her charity Dizzy Feet Foundation, which she founded with SYTYCD judge Nigel Lythgoe and two choreographers.

Before her recently-recorded performance was screened, she told host Cat Deeley: “This is sort of a homage to Judy Garland, so I’m really excited about it.

“I like to sing and I like to dance, so this has been really fun.”

She said of her charity: “It’s to give these scholarships to young kids.

“I think it’s important to let kids experience music and dancing and singing and the arts, and also sports. This is the next generation.

“I think it’s very important to give them every opportunity to grow and discover what it is they like and to have access to the best.

“I really think that’s important in allowing really talented kids to get scholarships to great places.”

Lythgoe revealed generous Katie donated her appearance fee to the charity.

Source: Splash News