Rihanna puts on VERY booby display in dangerously low Red Dress as she arrives at Valerian premiere

Rihanna put on a very booby display as she attended the European premiere for new film Valerian in London. The pop starlet bravely took the plunge in the haute couture gown which left her ample cleavage threatening to spill over the top at any moment. The stylish star, who is known for her bold fashion choices, appears in the sci-fi flick as a sexy burlesque dancer.