Red carpet: MTV Movie Awards 2011

Emma Watson in Marchesa

Blake Lively in Michael Kors

Emma Stone in Bottega Veneta

Hailee Steinfeld in Louis Vuitton

Kristen Stewart in Balmain

Leighton Meester in Balmain

Mila Kunis in Balmain

Rosie Huntington-Whiteley in Dolce & Gabbana

Selena Gomez in Giambattista Valli