Anne Hathaway: Duet with Madonna for New Year's Eve Party?

Anne Hathaway is all bundled up while walking arm in arm with fashion designer Valentino Garavani on Monday (December 31) in Gstaad, Switzerland.

The 30-year-old actress was seen enjoying some sightseeing with the 80-year-old famed fashion designer and some pals in the Swiss village.

PHOTOS: Check out the latest pics of Anne Hathaway

It has been reported that Anne will be performing tonight with Madonna for a duet at a New Year’s Eve party, hosted by Valentino, according to Belfast Telegraph.

15+ pictures inside of Anne Hathaway doing some sightseeing with Valentino Garavani…