Miley Cyrus is out to get Justin Bieber

Miley Cyrus has vowed to get revenge on Justin Bieber.

The prince and princess of pop are at war after cheeky little Bieber after he bombarded her phone with prank calls.

The 17-year-old singer told Graham Norton: “He prank called me, not realizing the time difference yesterday, at like three o’clock in the morning. I was about to kill! He kept ringing!”

“I was yelling because I thought it was someone that got my number; my number gets out. So I changed my number and he kept pranking me.”

“I really did believe it was a kid or something so I was like, ‘I can’t really yell ’cause I think it’s a kid but I’m not really sure.'”

“Finally, I was like (shouting), ‘It’s three o’clock in the morning!’ He was like, ‘Ha ha ha ha, it’s Bieber. Call me back.’ I was like, ‘Oh my gosh, I’m going to hurt this kid.’ My little sister loves him, but I’m going to kill him.”

Watch your back Bieber!