Olivia Palermo bundles up in a fur cape at the "Big Eyes" New York Premiere at Museum of Modern Art in New York City on December 15, 2014.

Olivia donned black leather skirt that she teamed with a black top and cinched her waist with a black belt, finishing out the look with black booties, a watch and a furry cape.

Nude lips and few swipes of eyeliner and bronzer completed the look. She looked flawless but the outfit is not flattering.

Nikki Reed looked classy as she was photographed in Hollywood on December 11, 2014 wearing a casual outfit.

Nikki donned white leather pencil skirt paired with a black and white striped top, while accessorising the look with black leather handbag.

She added a pop of colour to the look with hot red edgy pumps and finished out the look with nude lips and a swipe of eyeliner. She looked a casual chic.

Jessica Alba looked happy and cheerful as she attends Baby2Baby Holiday Party in Los Angeles on 13th December, 2014.

Jessica opted to cover up in black leather skinny pants teamed with white shirt and a Karen Kane’s monochrome zig zag coat, finishing out the look with ankle length booties and an elegant silver necklace.

Wearing her tresses over her shoulders, she rounded off the look with minimal makeup. She surely made a lot of heads turn as she looked gorgeous.

Hilary Duff looked effortlessly chic as she was spotted on Younger Set in New York City on December 16, 2014.

Hilary stunned in a black leather wrap skirt paired with a hot red top and a long leather coat, while opting to accessorise the look with black edgy high heels, a beautiful neckpiece, hoop earrings and a leather bag slung over her elbow.

Wearing her hair swept to one side, she finished out the look with minimal makeup. She looked absolutely stunning and elegant.

Poppy Delevingne steps out wearing an all black ensemble in central London on Monday, 15th December, 2014.

Poppy was wearing a black leather pants paired with a black top and a faux fur coat, while accessorising the look with suede ankle length boots, glasses and a Coccinelle B14 Bag slung over her ankle.

Wearing her blonde tresses down, she opted for minimal makeup look. Poppy looked simple, yet, classy.