Photos: Rihanna, Natalie Portman, Jennifer Lawrence spotted wearing Dior T-shirts inspired by Chimamanda Adichie's powerful essay

Rihanna, Natalie Portman, Jennifer Lawrence were all spotted wearing Dior T-shirt inspired by Nigerian writer and friend of Dior, Chimamanda Ngozi Adichie's powerfully resonant essay 'We Should All be Feminist"...