Rihanna Mourns the Death of Alton Sterling: 'How Many More?'

Rihanna rocks a “Bitch I Know You Know” baseball cap while arriving back at her hotel with an American flag purse in hand on Monday (July 4) in in Stockholm, Sweden. The 28-year-old entertainer performed at the Tele2 Arena that evening. PHOTOS: Check out the latest pics of Rihanna A couple days later, Rihanna took