Miley Cyrus has allegedly split from her co-star lover Hannah Montanaactress last month.
According to the National Enquirer, Miley was said to be 'jealous' of Hemsworth's rise to fame after landing a leading role opposite acting legend Sir. Anthony Hopkins in new movie, Arabian Nights.
Liam also reportedly 'had enough' of Miley's interfering parents after going public with the Disney star earlier this year.
A source told the magazine: "The result was a vicious fight -and Liam bolted. He said he's tired of her folks' interference, and that Miley's jealous that his film career has taken off."
With Hemsworth moving back in with his brother Chris, Miley has reportedly confirmed their split, telling reporters: "We are on a break."
The insider added: "Miley, her family and all her baggage were to much for him to handle."
Whilst Miley appears to be unpopular with Liam, her adoring fans turned out in their hundreds to catch a glimpse of their idol in London yesterday.
Cyrus who had flown in from Paris was mobbed by fans in the Capital as she made her way to various interviews to promote her new single, Can't Be Tamed.