Alexandra wants world tour

Alexandra Burke wants to go on a world tour.

The ‘Bad Boys’ singer – who last weekend returned to ‘The X Factor’, the show she won in 2008 – is desperate to sing for her fans across the globe.

Alex, 21, told Britain’s Daily Star newspaper: “It was the most terrifying moment going out there again on ‘The X Factor’ stage again. But once I got started, I was getting into it.

“I’ve been waiting all year for this moment. Now I’m like, ‘Come on, unleash the beast.’ ”

The beautiful star dazzled on the UK TV talent show with her performance of ‘Bad Boys’.

A string of celebrities turned out to watch her sing with American rapper Flo Rida, 29 – who raps on the track - including Girls Aloud stars Nicola Roberts and Kimberley Walsh and Spice Girl Emma Bunton.

Alex recently admitted she is on the lookout for a boyfriend, although she is busy with her pop star career.

The London-born singer has been single for a year and revealed all her previous relationships have been a disaster.

She said: “I’m looking for a boyfriend. I’ve never been in love and I want to feel that. I’m ready for it.”