It takes a twerk (Miley Cyrus style) to break a relationship. All thanks to that, Liam Hemsworth is set to end his relationship with the twerk girl aka Miley Cyrus.

Apparently, Liam is "mortified by her raunchy, classless VMA performance" in a report by In Touch

A series of incidents must have compelled Liam to think that it is not working anymore. Well, hallelujah to that!

"First it was her crazy 'We Can't Stop' video," the insider added in a report by Hollyscoop, adding , "and now [the VMAs]. She may have finally gone too far."

Miley's new avatar, which is not cool at all, has taken a mighty toll on their relationship/engagement which may lead to an untimely split a few weeks from now.

"They're just weeks away from calling it off permanently," added the source.

The "Hunger Games" star has not spoken to Miley after her crazy VMA performance on Aug. 25. Reports also claim that he is embarrassed and has felt humiliated. Surprisingly, Liam was not present at the event to witness the horror of twerking by Miley and company on the VMA stage.

Aside from the twerking, Liam is allegedly calling off the engagement following the news that Miley reportedly kissed a guy at a party!

According to a report by In Touch, while partying in New York City with Rob Dyrdek on August 23, Miley was seen kissing one of her guy friends. Things got out of hand at the party and Miley, who is known for her wild ways, kissed this dude "friend" of hers.

If the alleged kissing reports are right, then she is in trouble for crossing the line.

After looking at her ways, we don't think Miley is going to stop.

"She doesn't care at all," revealed a source, adding, "She is young and if he wants to go, she thinks its fine."

Check out the slide show and find out why it is right for Liam Hemsworth to end his relationship with Miley Cyrus.

New York