She will join supermodel Kate Moss, who is synonymous with the brand.
The rise and rise of the British model's career has been unprecedented, and she has frequently been compared to Moss, one of the world's most iconic modelling stars. Now, Delevingne is about to follow in the footsteps of Ms. Moss by joining the high street giant.
Topshop is remaining tight lipped about the new partnership, although it is expected that she will appear in the autumn/winter global campaign for 2014.
According to La Vida magazine, Delevingne will appear in print, outdoor billboard campaigns and she will also be appearing in graphics in stores.
Cara has appeared in numerous high-profile advertisement campaigns, from Yves Saint Laurent to Burberry and Mulberry has already created a bag collection with the model. Who knows, her own collection for Topshop could be on the horizon?