Steve Granitz, WireImage
But new reports suggest Miley actually fears life in the public eye and Liam's future fame will tear their relationship apart. In the latest issue of Us Weekly, insiders close to the couple claim Miley, 19, will be holding on tight to her leading man Liam, 22, in the coming months.
Hemsworth is set to catapult onto A-list with the release of the highly anticipated 'The Hunger Games' on March 23 -- and Miley is reportedly terrified she will lose Liam to fame. "She wants to establish as much of a foundation in their relationship as possible," a source revealed.
Miley is no stranger to the limelight herself, having become a household name as a child for her starring role on the Disney Channel's 'Hannah Montana.' The singer/actress went on to appear in a dozen films and released three studio albums all before her 20th birthday. Her boyfriend, on the other hand, is relatively new to the business and the forthcoming 'Hunger Games' movie is considered to be Liam's breakout role.
It seems Miley may be more concerned about time spent apart due to increasingly busy schedules rather than Liam's potential wandering eye. "Liam has always had fan girls, so Miley isn't worried [about that aspect]," the insider explained.
In the end, Miley just wants to hold on to a good thing. "People forget how young she is," the source noted, "She's allowed to be crazy in love."