Rihanna Joined By Cara Delevingne To Launch New River Island Collection In London

11 September 2013, 11:12

The 'Diamonds' singer and her model friend both rocked pieces from her latest fashion collection.

Rihanna was joined by supermodel friend Cara Delevingne to celebrate the launch of her new River Island collection in London last night.

The 'We Found Love' singer was snapped attending a launch event on Tuesday evening (10th September) for her second collection for the UK high street brand.

"UK Navy, I'm in London today launching the Autumn #RihannaForRiverIsland range," Rihanna tweeted yesterday (10th September) to announce her arrival, while Cara later added: "Always a pleasure @rihanna@river_island#g4life#rihverisland#loveyou."

Rihanna was pictured dressed up in some of the pieces from her collection, while enjoying the launch party at London's prestigious Dorchester Hotel.

Check out a picture of Rihanna at the launch of her new River Island collection this week below (Credit: Getty):

The 'Stay' star opted for a daring blue lipstick paired with a black and white fur jacket, sheer top and metallic jeans for her arrival, while Burberry model Cara also showed up wearing things from the collection to show her support.

View a snap of Cara and Rihanna enjoying the festivities of the event below: