Miley Cyrus confirms she is dating Liam Hemsworth

After months of speculation, Miley Cyrus has finally confirmed she's dating Australian actor Liam Hemsworth.Cyrus, who has been spotted locking lips and holding hands with her "Last Song" co-star since they began working on the film last summer, finally admitted the obvious on the E! pre-Oscar show Sunday night.When asked if she and Hemsworth are dating, the 17-year-old singer-actress