Look of the week: Rihanna in Giambattista Valli

Can't get enough of the millennial pink trend? Neither can we. Rihanna graced the red carpet for the premiere of her new movie, Valerian and the City of a Thousand Planets, and in true Rihanna fashion (no pun intended), she arrived in a pastel pink Giambattista Valli couture tulle gown with Manolo Blahnik lace-up heels, and totally nailed it. Also opting to don couture for the premiere, her co-star, Cara Delevingne showed up in a metallic Iris van Herpen gown that complements the sci-fi genre of the movie. 

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