Minnie Driver shopping for baby clothes

Minnie Driver has yet to confirm being pregnant but is already buying baby clothes - for a girl.

The 'Good Will Hunting' star was recently spotted outside a doctor's surgery looking at sonograms with a friend. And now she has been spotted buying baby clothes for a girl in New York.

"Minnie came in and bought clothes for a baby girl," said an onlooker in Crewcuts, the J.Crew store for children in New York's trendy Soho. "She was overheard talking about her pregnancy and how she hasn't been feeling well."

According to the original report, when spotted looking at sonograms Driver was also overheard calling her boyfriend, 'Matthew', in England and talking about "getting bloodwork done".

A source said she then told the friend she was with: "Matthew says I should be quiet so no one hears me."

A spokesman for Driver has refused to comment.