Lindsay Lohan Samantha Ronson is Lindsay Lohan's amour du jour.

But she may be facing competition in the lurve department.

One of Li-Lo's exes apparently still holds a flame for the lady.

The doe-eyed former boyf in question is Calum Best.

Calum, who enjoyed a brief fling with Li-Lo last year, has been spewing some chat which suggests he continues to be a bit smitten by her.

"She’s funny and beautiful. We had a great time," Calum told Now magazine of his dalliance with the star.

"We travelled to New York, LA, London and the Bahamas. We had a lot of things in common and some good banter, but then she goes on and does things and I go on and do things.

"We live on separate f***ing continents."Calum Best

Given this admiring chat, what does Calum make of Linds' current squeeze, Sam?

Ever the gent, it seems he's happy to give the unexpected relationship the thumbs-up.

"I don’t believe what I read in the papers, but I saw reports that she was engaged to Samantha Ronson. So I sent her a text saying, 'Are you engaged?'" he revealed.

"And then I just said: 'If you are, I’m happy for you. I’m coming over to LA. Let’s get together for some dinner and hang out.'"

Right on, Calum, but don't go expecting any special attention...