I want her style - What celebrities wore and where to buy it. Celebrity Style

Sofia Vergara in grey wool wrap coat in West Hollywood on December 28

Heidi Klum in black leather shearling Acne jacket in St. Moritz on December 29

Emma Roberts in green bomber jacket from Topshop in Hollywood on December 29

Olivia Palermo with purple lens Westward Leaning sunglasses at JFK on December 27

Nicky Hilton in leopard print coat and black leather leggings in West Hollywood on December 29

Nicky Hilton in red tartan coat and brown suede ankle boots in Beverly Hills on December 26

Olivia Palermo in dark green canvas parka with green fur collar walking her dog in New York

Olivia Palermo in black puffer Moncler vest walking her dog in New York

Olivia Palermo in black sleeveless coat and brown leather leggings in New York

Olivia Palermo in grey sleeveless coat with brown Birkin bag in New York

Nicky Hilton in red lace mini dress from Self Portrait on Christmas Day

Jessica Alba in white turtleneck sweater and white jeans in Brentwood on December 24

Kate Middleton in dark green belted coat at Sandringham on December 25

Chrissy Teigen in yellow wide leg pants in Hawaii on December 22

Kourtney Kardashian in white knit zipper sweater and leather pants on December 23

Olivia Palermo in black sleeveless vest with black fringed tote in New York on December 7

Alessandra Ambrosio in colorblock sweater and grey jeans at LAX on December 17

Ashley Greene in purple Oakley hoodie with black Balenciaga bag

Angelina Jolie in round Dior Sideral sunglasses in Vietnam on December 23

Lea Michele in black leather sleeves coat and black ankle boots in West Hollywood on December 22

Gigi Hadid in grey coat and grey skinny jeans at LAX on December 21

Nicky Hilton in white t-shirt on a yacht in St Barts on December 21

Kendall Jenner in brown knit turtleneck sweater and black leggings in Beverly Hills on December 20