Leighton Meester has joined brave and brazen actresses Emma Watson, Michelle Williams and Ginnifer Goodwin — to name but a few — in cutting her hair off. The Gossip Girl beauty, once known for her long brown hair, was photographed hosting an LA magazine launch sporting a choppy bob — not dissimilar to Phoebe Tonkin's new 'do. We love a dramatic celebrity haircut, they almost make us feel brave enough to have The Chop ourselves... If you're looking for some hair inspiration to take with you to the hairdresser, click through to see our top 15 long to short celebrity haircuts over the years. Snip, snip!