Williams: 'No-one can match Heath love'

Michelle Williams has revealed that she does not believe any future relationship will live up to the romance she had with Heath Ledger.

The actress, who has 5-year-old daughter Matilda with the late actor, claimed that nothing will ever compare to the love they shared.

She told The Times: "That's the tough one. It's like nothing will ever be that whole again. You just want impossible things.

"I've had to get down on my hands and knees and sift through the muck and mud, and try to find little pearls, little nuggets of things that make sense."

The 30-year-old added that she would like to date someone but is content with being single.

She admitted: "When you've had love, you always, in a way, have it. I am single but either is fine with me. I'm used to being single. Would I like to be with someone? Yes, I would."