Lindsay Lohan and Samantha Ronson have fueled rumors that they are dating after they were spotted kissing and holding hands in Cannes. The pair attended a party on Diddy’s yacht Thursday night where they were inseparable. Lohan and Ronson, who insist they are only good friends, held hands and kissed throughout the night.

Lohan’s mom Dina says the deejay is a “sweetheart.”

“She’s great – and she’s the best spinner around,” Dina tells People magazine.