Kristen Stewart is finally having fun with fashion!

To promote the fifth and final film in the Twilight saga, Breaking Dawn - Part 2, the 22-year-old actress has jetted from California to England to Spain within a matter of days.

Kicking things off at the film's world premiere in L.A. Nov. 12, Stewart turned heads in a nude, corseted Zuhair Murad dress that featured lace and chiffon panelling. With her curled hair parted to the side, Robert Pattinson**'s on-again love oozed confidence as she did on-camera interviews and signed autographs for fans.

On Nov. 14, Stewart, Pattinson and Taylor Lautner** walked the red carpet in London. The actress -- who was caught making out with her married Snow White and the Huntsman director Rupert Sanders in mid-July -- had tongues wagging thanks to her embroidered, open-back Zuhair Murad jumpsuit that featured fully-sequined pants and lace panels.

"To sustain energy on one project in five years is pretty remarkable, and we wouldn't have been able to do that if we were the only fans of it," Stewart told Us Weekly. "To look over your shoulder and see a million people doing that with you is insane and amazing and contagious."

Stewart toned things down a bit the following day at a photo call in Madrid at the Villa Magna Hotel. Wearing a Julien Macdonald body-con dress that featured a beaded neckline, the film's leading lady struck a confident post. She completed her look with Jerome Rousseau sandals and the same Cartier bracelet she wore to the L.A. premiere.

The actress brightened up later that night at the film's red carpet premiere in the nation's capital. Stewart showed off her gorgeous gams in an electric lemon Christian Dior mini-dress and studded black and white Barbara Bui ankle-strap pumps.

Tell Us: Which Breaking Dawn - Part 2 promotional ensemble looks best on Kristen Stewart?

This article originally appeared on Usmagazine.com: Vote for Kristen Stewart's Best Breaking Dawn 2 Promo Look!