Lady Gaga: Emergency! Emergency!

Lady Gaga holds on tight to her pet pooch Fozzi as she exits her hotel on Saturday (August 18) in Vienna, Austria.

The 26-year-old pop star happily greeted fans who were waiting outside for her and even posed for a couple pics!

PHOTOS: Check out the latest pics of Lady Gaga

The talented musician recently tweeted about a fun task for her NYC fans.

“ALL MONSTERS IN TIMES SQUARE! THIS IS AN EMERGENCY. NOT A DRILL,” she shouted. “PLEASE TAKE A PICTURE OF THE FAME FRAGRANCE BILLBOARD & POST ON TWITTER!”