Gossip Girl's Blake Lively gets to go to all sorts of fancy events...

...a film premiere here, a Chanel event there (it's a hard life!). With so many things to go to, we have noticed that Miss Lively goes for both up 'do's and the hair down look, but which style does the actress suit best? Take a look and let us know:

Blake's ponytail-tastic at a recent designer event.

Blake goes for the long, lovely curled look for a film premiere.

So, Blake's beauty battle - hair up or down? Let us know your opinion below!