Liam Hemsworth appeared on Good Morning America to promote his latest flick The Expendables 2, however talk quickly turned to fiancee Miley Cyrus' new short haircut.

When asked what he thought of her 'do, Hemsworth responded, "Her hair looks great, it's a big change, it looks really fantastic."

Good thing he's supportive. And yes, Miley is continuing with her daily Twitpics showing off her funky fashion sense. Check out the latest one below.