Kate Moss looks more youthful than ever displaying her cleavage in plunging gown as she joins protégée Cara Delevingne in fashion campaign

 Kate Moss is one of the fashion industry's most established and recognisable faces, while Cara Delevingne has quickly risen to the top to provide her with some stiff competition.

Now the two women - who work together and play together - have joined forces for the third time to model a new party collection for Spanish high street chain, Mango.