Lady Gaga shopping at a supermarket
Philipp Mertens/Future Image/WENN.com

Currently on tour in Germany, Lady Gaga made a pit stop and went shopping at a supermarket in Cologne.

Wigged out and brunette, the 28-year-old music phenom will perform at The Cosmopolitan Casino on New Year’s Eve with 88-year old jazz legend Tony Bennett for their first show together in the U.S. since they released a joint album.