Kristen’s style and hair have become huge topics in the fashion world and last night the starlet really got everyone talking.

The actress who plays Bella in the Twilight Saga turned up on the New York set of the Late Show with David Letterman with a mane of ginger hair, which looked suspiciously shorter than her previously brunette locks.

She also once again showed off her fierce fashion style with a little black sleeved frock and skyscraper heels before quickly changing into another black frock with statement shoulders and PVC detailing for a screening of the upcoming Eclipse film at the Crosby Hotel in New York.

According to sources the new look is for her upcoming role in the film adaptation of Jack Kerouac’s ‘On the Road,’ but what do you think of her new barnet?

Take a look at the photos below and let us know by voting below.