The 39-year-old former model lost her left leg below the knee in a traffic accident in 1993.

"It's very, very unlikely my leg's going to fly off even though it would be quite funny to knock one of the judges out," she told the TV show "EXTRA" last week. "I'm hoping to show people that even with a prosthetic leg you can dance."

2. 'Break a Leg' actor takes it literally

Actor David Middleton was told ‘break a leg' before a 42-date theatre tour - and then tripped over a pavement outside his house.

David, 45, was forced to go on tour with his leg in plaster after shattering his ankle in the trip.

David said: "It's such an old tradition in the theatre that you should say break a leg before you go on - because it's bad luck to say good luck.

"But I never thought it would happen to me...."

【Break a leg, Yao】相关文章：

★ 如何才能培养良好的学习习惯

★ 论文 小学生良好的英语学习习惯的要求与培养

★ 发音和听力不可分割

★ 英语论文 如何培养学生学习英语的兴趣？

★ 学习方法：单词语法复习

★ 精彩课例英语语法 特殊疑问句

★ 浅谈英语学习中单词及学习方法积累的作用

★ 新课标下的小学英语教学

★ woodchuck could chuck wood

★ 学好中学英语三妙招