Bar Refaeli was a knock-out in this midnight blue Roberto Cavalli gown at “The Beaver” Premiere during the 2011 Cannes Film Festival last month.

She owned that gown like no one else could.

It really should come with a label on it saying” Do not attempt to wear this dress unless you wish to come off second best to Bar Refaeli.”

Zhang Jingchu wore the same dress in black last night to the 2011 Shanghai International Film Festival Opening Ceremony.

It doesn’t even come close to having the same impact. Click on the picture above to see more images.

Bar fills the gown out much better and her poise is more commanding.

Everything about Bar’s looks screams, “Look at me,” whilst Zhang Jingchu’s whispers, “Hello. I’m here. Can you see me?”

Bar wins by a landslide.

Credit: Getty