FILE – In this Sept. 30, 2016, file photo, Singer Rihanna poses for photographers as she arrives to Christian Dior’s Spring-Summer 2017 ready-to-wear fashion collection presented in Paris. Rihanna is mourning the death of her cousin and calling an end to gun violence. The singer posted three photos of herself with 21-year-old Tavon Kaiseen Alleyne on Instagram on Tuesday, Dec. 26, 2017, writing that she “can’t believe it was just last night that I held you in my arms!” Alleyne died Tuesday after being shot in Barbados, where Rihanna was born and raised. (AP Photo/Thibault Camus, File)