Justin Bieber has revealed he fancies Emma Watson.

In the past, Justin, 16, had said he had a soft spot for Cheryl Cole but it seems she has now been replaced by the Harry Potter star.

Speaking to the Sun, the teen-sensation said:

"I would love to take her (Emma) out for dinner. It would be great if she could come to one of my concerts, then we could hang out afterwards.

"I love the fact she is one of the biggest female movie stars, but has chosen to go back to college. It shows she is really grounded and normal."

Meanwhile Bieber-fever seems to be causing some problems on Facebook.

According to reports, a message on the social networking site read: "Wow! Justin Bieber is giving away free concert tickets now!"

But those who fell for the scam, ended up being signed up to a pricey premium phone service instead of getting any tickets.