Apparently as Olivia Wilde took to the stage at the ACE Awards in New York City last night, the organisers played the track Born to be Wild. She quipped, "it's in my contract that they have to play that." I like a girl who is witty. And dates a funny man. And wears Calvin Klein so beautifully. So beautifully. Simple, elegant perfection.

Oh. What have we here? The same event. Also in Calvin Klein I am guessing. And this is the masterful doyenne of quirky style, Julianne Moore. Looking immaculate. And very, very similar to Olivia. So who wore it best? You decide. Let me know. Vote in the comments below. This is a TOUGH ONE.