Lindsay Lohan's lesbian relationship with DJ Samantha Ronson has been given the thumbs up from an unlikely supporter - the actress' former flame Wilmer Valderrama.

Lohan and Valderrama split in 2004 after nearly a year together.

But the 28-year-old actor, who has also dated singer/actress Mandy Moore, wishes the couple well - insisting he has moved on.

He tells People.com, "As long as Lindsay is safe and Samantha is happy, I really have no opinion other than, 'Go on and do your thing'.

"Samantha has been a very good friend of mine for many years and Lindsay is one of my loves. She's a love of mine that I will always hold very dear to me. Honestly, as long as they're both happy."