Musicians, actors, and billionaires walked the Breakthrough Prize red carpet on Saturday. Some looked stunning, while others ...

The "Substance" star arrived at the red carpet in a backless gown, before changing into a second dress to dance in a tribute ...

Avneet Kaur is a true sensation in the town. With her latest dump in a red satin backless dress, she is creating buzz. Check ...

Cate Blanchett attended the UK Special Screening of "Black Bag" at The Curzon Mayfair wearing an artful plunging backless wool dress with sculptural red sleeves.

And as Cate posed up a storm on the red carpet, she turned to reveal the dress was completely backless, giving the look extra sex appeal. The Tár star styled the avant-garde look with knee-high ...

Below, we round up the very best fashion from the red carpet. We saw vintage Donna Karan, new-season Schiaparelli and a very ...