Taylor Swift is insuring her legs for $40 million.

The 'Blank Space' hitmaker now won't be at risk of losing everything if she was unable to dance on stage.

A source shared: ''It seems like a ludicrous sum, but if something was to happen to her legs, Swift wouldn't be able to give her signature stage performances.

''Her $200 million career would be in big trouble.''

The 25-year-old singer was believed to be ''embarrassed'' once she found out how much her legs were worth.

The insider added to National Enquirer magazine: ''She thought her legs were possibly worth a million.

''But $40 million shocked her. She's even a little embarrassed about it.''

Her team is now said to be completing the paperwork in time for her world tour, which begins in May.

Meanwhile, Taylor - who loves to show off her toned legs in dresses, skirts and shorts - previously admitted she feels as though she has to dress up more now she is living New York.

She said: ''I feel like New York is one of those cities that feels worth dressing up for.

''I don't know, I feel like when I walk onto the sidewalk in New York, I have to try a little harder, but it's not like an extra hour at the gym.''