Sienna Miller: 'Ifans Is Perfect' 5/29/08

British actress Sienna Miller is stunned people find her relationship with Rhys Ifans "unlikely" - because they couldn't be more suited.

The Layer Cake star admits she was surprised by the media's interest in her romance with the Welsh Notting Hill actor, and finds it strange people think they are an odd couple.

She says, "I don't know why people find it so unlikely. We started as friends and then it just slowly developed. I don't think either of us was expecting it, but it truly has been the most wonderful thing.

I totally love Rhys but most of all, he's my best friend. He makes me laugh. Not just a little laugh - he can completely floor me laughing."