Has Miley borrowed her mum's evening dress for the Country Music Awards?

At a quick glance, Miley look pretty and sweet, but isn't she a bit young to be wearing a floor-length, oversize floral Roberto Cavalli dress to an awards ceremony?

We know Miley sometimes likes the grown-up, sophisticated look, but this dress would be more suited to the likes of Nicole Kidman and Uma Thurman rather than Hannah Montana.

Perhaps Miley should take some style advice from fellow Disney stars Vanessa Hudgens and Monique Coleman who do red carpet glam, but still manage to keep their look young and fresh. 

It's great that Miley has the confidence to wear whatever she likes, but seriously, would you wear an evening dress with a giant poppy on the front?