Miley Cyrus, Liam Hemsworth News Update: Break Up Looming As 'Hunger Games' Star Spends Time Away From Twerking Fiancee After VMA Performance

Things are not looking good for Miley Cyrus and Liam Hemsworth. The Hunger Games star has expressed concern over Miley's public antics before and it seems that their fragile relationship was damaged even more by the "We Can't Stop" singer's twerking performance at the VMAs. The couple haven't been seen together since.

Liam has been hanging out in London with his older brother Chris, and while the Thor actor thought to bring along his wife Elsa, Miley is nowhere to be seen.

"Liam really does care about Miley, but her racy new look and sort of ghetto attitude isn't exactly what he signed up for," an inside source spilled to RadarOnline. "Her VMA performance absolutely mortified him and he couldn't be more embarrassed. He doesn't really see anything sexy about what she did on stage."

According to the unnamed insider, Liam is also being urged by outside sources to break it off with his fiancee.

"It's not just Liam that Miley is pushing away...his entire team is urging him to part ways with her because she's nothing but negative for his reputation and career," the source claimed."Liam is a serious actor with a growing career, while Miley has just turned into a joke."

The source didn't seem to have high hopes for the future of Miley and Liam.

"It's pretty much over. He knows he can't stay with her when this is who she's become," the source concluded. "He doesn't want to babysit her anymore. He has to move on."

What do you think? Are Miley Cyrus and Liam Hemsworth on the outs?