Bisexual British singer Jessie J has revealed she has a heart condition that left her in and out of hospital when she was a child.

In an extract published in newspaper The Mail on Sunday, Jessie J, real name Jessica Ellen Cornish, reveals she first became aware of health problems when she was seven years old.

British bisexual pop sensation Jessie J wants to finish writing her musical – designed to inspire kids.

The singer – who was cast in Andrew Lloyd Webber, the West End and Broadway king’s hit Whistle Down the Wind as a child – wants to return to her roots and has started working on her own stage show.

She said: ‘I would love to do musicals. That is what I trained in. I’ve started writing one but it’s kind of been put to the side.’

Bisexual singer Jessie J has released the video for her new single LaserLight, which features French DJ David Guetta.

A 25-year-old man has been arrested for stabbing a guest in the neck at a Jessie J party.

The victim, believed to be in his 30s, is in a 'serious condition' in hospital after being attacked with a broken bottle following the bisexual Price Tag singer's performance at a bash sponsored by phone company BlackBerry in London last night (3 April).

Jessie, 24, finished her set at the Pulse underground nightclub off Southwark Street at around 11.40pm and guests were heading to the cloakrooms when a fight is believed to have broken out.