Lindsay Lohan has sparked rumors she’s making a play for Coldplay bassist Guy Berryman after she was spotted “following him around all weekend.” The starlet was said to be pursuing divorced Berryman at Lollapalooza in Chicago. While a rep for Lohan said, “We do not comment on her personal life,” she also relaxed with other friends at a Grey Goose after-party at The Underground until early Sunday morning. Sources said that despite the difficulty distinguishing drinks in the dark, she stuck to water. A Coldplay rep didn’t get back to us.