Calum BestCalum BestCalum Best is known to be a womaniser...

But did his Lothario behaviour drive ex Lindsay Lohan to the fairer sex?

He seems to reckon that's the case.

Calum, 27, dated Linds before she fell for Samantha Ronson.

And now he's dished his opinion on why she opted for some lady love, telling the Metro:

"I turned her. I was that bad."

C'mon, you're joking, right, Cal... aren't you?Samantha Ronson and Lindsay LohanSamantha Ronson and Lindsay Lohan

It's certainly possible that a man who appeared on a reality TV programme to stay celibate might have some trouble keeping his rocket in his pocket...

But we reckon it was more a case of Sam positively attracting Li-Lo - rather than the star being driven away from Cal - that sparked the happy romance.

However, Calum doesn't appear to bear any grudges that his former flame has moved on, saying:

"She's a cool girl, so I'm happy whatever she does."

Awww, is the role of best man calling, we wonder? Time will tell.