Miley Cyrus steps in for hospitalized Liam Hemsworth at 'Isn't It Romantic' premiere USA TODAYMiley Cyrus Attends Isn't It Romantic Premiere on Liam Hemsworth's Behalf Amid Hospital Recovery PEOPLE.comMiley Cyrus Makes Cheeky Comment About Liam Hemsworth at Premiere E! NEWSMiley Cyrus Represents Liam Hemsworth at 'Isn't It Romantic' Premiere, Says He's 'Getting Healthy' (Exclusive) Entertainment TonightLiam Hemsworth was in hospital night before Grammys, Rebel Wilson says Fox NewsView full coverage on Google News