We take a look at 30 of the most memorable celebrity outfits this week, from Lena Dunham in an amazing Zara dress to Emma Watson in a pristine white Ralph Lauren gown.

This week's fashion round-up: starring Cameron Diaz and Kate Winslet

Cameron Diaz, 2 April

Lena Dunham, 2 April

Lily Allen, 2 April

Jessica Pare, 2 April

Elisabeth Moss, 2 April

Greta Gerwig, 1 April

Shailene Woodley, 1 April

Beyoncé, 1 April

Leigh Lezark, 1 April

Elizabeth McGovern, 1 April

Naomi Campbell, 1 April

Rita Ora, 1 April

Poppy Delevingne, 1 April

Eva Herzigova, 1 April

Miranda Kerr, 1 Apr

Sarah Jessica Parker, 1 April

Kate Moss, 31 March

Emma Watson, 31 March

Jennifer Connelly, 31 March

Mindy Kaling, 30 March

Kate Beckinsale, 30 March

Rosamund Pike, 30 March

Kate Winslet, 30 March

Shailene Woodley, 30 March

Angelina Jolie, 29 March

Emma Stone, 29 March

Drew Barrymore, 28 March

Taylor Swift, 28 March

Cameron Diaz, 27  March

This week's fashion round-up: starring Cameron Diaz, Kate Winslet and Emma Watson