Rihanna Teases New Lipstick Collection This Holiday Season Rihanna presented her new lipstick collection named 'Mattemoiselle' on Instagram this week, and social media has been going crazy over the stunning green shade, which is modeled by singer SZA on Instagram. Singer SZA models the new green shade. and there are 13 other shades in the collection. The new line will be in stores this Dec. 26