Sienna Miller has been spotted flirting with Josh Hartnett.

The 27-year-old actress was celebrating the start of New York Fashion Week at the DeLeon Tequila party at Rose Bar last week when she was seen approaching the 'Black Hawk Down' hunk.

Robert Pattinson raised $80,000 to kiss two teenage girls. The "Twilight" star auctioned off two "pecks on the cheek" at the star-studded amfAR charity benefit at the Cannes Film Festival last night.

The 23-year-old actor was sitting at a table with Domenico Dolce and Stefano Gabbana at the lavish Hotel du Cap when movie mogul Harvey Weinstein suggested Pattinson sell a smooch.

Sienna Miller has been spotted "snuggling up" to a folk musician. The "Factory Girl" star has sparked rumors she is dating upcoming star Marcus Foster after she watched him perform at a charity show in East London.

A source said: "Sienna was in really high spirits. She had quite a lot to drink and was laughing and joking with pals as she cheered on Marcus during his set."

Kirsten Dunst is reportedly dating Josh Hartnett. The couple - who have been romantically linked several times over the last year - have further fueled rumors they are together after they were seen enjoying an intimate dinner at Blue Ribbon Sushi in New York on Thursday.

A source said: "They were whispering and smiling at each other. At times it looked like she wanted to grab his hand, but stopped. She was especially smitten with him."