Wanted: a boyfriend for Paris Hilton. "Right now I'm single but I am looking for a nice boy," Paris told reporters in Berlin today. "He should be funny, smart and loyal." See the video

The star is in the German capital to take part in an advertising campaign for Rich Prosecco — a sparkling wine sold in cans. She said she was planning to visit one of Berlin's Christmas markets and the city's famous museums, and also said she had already been partying at Berlin's trendy Cookies club.

Paris also did some eco-chatting: "I changed all the light bulbs to energy-safe light bulbs and I'm buying a hybrid car right now," Hilton said, adding that she also turned off the lights at home and didn't leave the TV on or the water running when she left. "Little things that people can do every day to make a huge difference."

Photo by Marcus Brandt, AFT/Getty Images