N-Dubz 'worried about Chipmunk health'

N-Dubz singer Tulisa has revealed that she is worried about Chipmunk following the news that he is suffering from exhaustion and threatened to commit suicide.

The 'I Need You' star, who collaborated with Chipmunk on the trio's upcoming album Against All Odds, claimed that the 18-year-old struggles to cope with pressure because of his age.

"I totally understand. Everyone is burnt out but Chippy is younger. I worry about him," she told The Sun.

Chipmunk's management yesterday confirmed that all his promotional appearances have been cancelled until further notice.

Tulisa went on to reveal that she is undergoing minor surgery to have a lump removed from her nose and has been suffering from a number of different health problems recently.

"I've had everything in the last couple of months. I had a kidney infection and now this. I'm really scared about it," she said.

N-Dubz release new album Against All Odds on November 16.