Oh goodness isn't it awkward when you become a household name overnight but you've still got the annoying girlfriend you had before? Hunger Games star Liam Hemsworth seems to be having just that problem. Liam, who was basically only known for being Miley's boyf, has been propelled into the megastar stratosphere since the release of the film. This would be great it's just his gf, who once seriously boosted his career, is now just ...