Miley Cyrus might be riding high on her VMA performance, while also promoting her new album, but it seems her other half isn’t too pleased.

Apparently the singer’s fiancé, actor Liam Hemsworth, is mortified about the whole thing putting a new strain on their already turbulent relationship.

Liam and Miley at the premiere of his new film Paranoia.

A source told RadarOnline.com: “Liam really does care about Miley, but her racy new look and sort of ghetto attitude isn’t exactly what he signed up for.

“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.”

Miley made the headlines earlier this week when she took to the stage at the MTV VMAs. During her performance, she stripped down to a latex bikini and twerked around Robin Thicke.

 

Miley's recent performance has put their relationship under more strain.

The insider added that it could be the final straw for Liam and Miley’s relationship. They revealed: “It’s pretty much over. He knows he can’t stay with her when this is who she’s become. He doesn’t want to babysit her anymore. He has to move on.”

The couple have been plagued with split rumours since the beginning of the year when it was claimed Liam had cheated on Miley. This was followed by numerous reports suggesting the pair, who have been dating since 2009, had grown apart.