Lindsay Lohanhas been accused of many things — but she is definitely not sleeping with artist Domingo Zapata, he exclusively tells us. Rumors have swirled that they could be having an affair after New York-based Zapata created a painting of the actress. She was last week driving his Porsche when she was accused of hitting a pedestrian in the Meatpacking District, then was spotted carrying one of the Spanish artist’s sons during a visit to the Bowery Hotel. But following online reports that the two were lovers and he was looking at townhouses for them in the West Village, Zapata told us, “Lindsay and I are definitely not a couple. I think highly of her, but we are just friends that have worked together in the past. I am just busy focusing on my show coming up in LA, Art Basel in Miami in December and a Paris show in February.” Lohan also told us herself that there’s no romance between her and the bearded artist. She told Page Six, “No way. We are just friends. He’s like my brother.”