Justin Bieber's friends are scared already

Justin Bieber has got his friends terrified he'll prank them now that he could be hosting a new series of Punk'd.

It was revealed last week that the 16-year-old is in talks to present a remake of Ashton Kutcher's hit show - which sees celebrities being pranked.

And with Justin's love of practical jokes, his friends and staff members are keeping a close eye on the U Smile singer, in case he

Justin Bieber to host Punk'd on MTV

This just in: 'Punk'd' has Bieber Fever.MTV is reviving Ashton Kutcher's prank show with Justin Bieber as the host and Mr. Demi Moore producing, deadline.com reports.The show, which debuted in 2003, was a "Candid Camera"-style reality show in which then-host Kutcher used a variety of gadgets and trickery to prank unsuspecting celebrities.Some of its more famous victims included Beyonce Knowles,