If there's anything sexy Gossip Girl actress Leighton Meester knows, it's how to switch up her style (and career, as she's an aspiring singer now too).

In two recent appearances, she not only changed her hair, but split her attention between lips and eyes, going with dramatically winged shadow.

The very next night? Curls and deep red lips. Which do you think looked better on the gorgeous, fashion-forward star? Vote in our poll below ...

Leighton Meester looks better with ...