On the red carpet: Olivia Palermo

This is Olivia Palermo dressing down for the screening of Mandela: Long Walk to Freedom hosted by U2 in New York in a cream trench coat with printed collar, a floral grey and black skirt and suede boots — and she is still among the best dressed there. How does she do it?

Nicole Richie dares to bare with possibly the lowest back scoop imaginable as part of this white cut out Emilio Pucci dress, Casadei shoes, vintage Gucci ring and vintage YSL earrings at The American Music Awards in LA.

Also in white at The American Music Awards was a very pretty Christina Aguilera, showing that a girl can lose the weight and keep her fabulous curves in this Maria Lucia Hohan dress, Christian Louboutin heels and a Jimmy Choo bag. We have shiny sparkly envy.

Former Pussycat Doll and TV judge Ashley Roberts smouldered at the BAFTA British Academy Children’s Awards with vampy berry lips and a gorgeous fun high street dress from Key Fashion with lace and sequin top, finished off with a black feather skirt.