Calum Best fears he may have had a role in Lindsay Lohan’s conversion to lesbianism.

The notorious lothario dated the actress, who is currently linked to DJ Samantha Ronson, in May 2007. The couple split after a buzzed-about sex tape scandal just before Lindsay’s summer-long stint at Utah’s Cirque Lodge Rehab Facility.

“I hope I didn’t turn her!” Calum, 27, said of Lohan’s alleged lesbian status.

He added: “She’s a cool girl, She’s better than she was, because at one point she was in a bad way.”

“I wish her all the best with whatever she does. And if she’s with a girl then good for her. In this day and age, it’s all good.”

It comes after a sex video allegedly showing Best and Lohan turned up on the Internet earlier this year.