Kiss

Britney Spears is doing a Jacko and buying a £15,000 oxygen chamber to protect her voice.

The ‘Womanizer’ singer – who reportedly lip synchs to her songs during performances on her current world tour – is set to splash out the sum because she is terrified of “bad air” ruining her career.

Britney stormed off stage in Vancouver, Canada recently because the arena was too smoky.

She ran off stage there as it was too smoky for her.

Now she’s apparently become paranoid about breathing in too much bad air.

‘The Circus starring Britney Spears’ is currently finishing its US leg, and scheduled to kick off in Europe with eight shows at London’s O2 arena from June 3.