On the red carpet: Johansson, Huntington-Whiteley, Stefani and Paltrow

Scarlett Johansson wears a Versace Fall 2012 dress for the LA premiere of The Avengers. The moon-shaped bodice and peplum detail at the waist make for a striking silhouette.

Victoria’s Secret model Rosie Huntington-Whiteley, the woman who makes Angelina Jolie’s lips look thin, wears a simple white halterneck with lavender heels for the premiere of Safe in Chelsea.

Gwen Stefani naturally wore Stella to the premiere of Paul McCartney’s new video, My Valentine. We’re loving the top knot and the trademark red lips, but the sheer-panelled jumpsuit is verging on tacky.

A sun-kissed Gwyneth Paltrow pulls off red carpet casual to perfection in a white shirt, black blazer, skinny grey jeans and Stella McCartney boots at the launch of the former Beatles’ new music video.