Rihanna Tweets Then Deletes "#FreePalestine": 5 Other Celebs Who Removed ...

E! OnlineRihanna Tweets Then Deletes "#FreePalestine": 5 Other Celebs Who Removed ...E! OnlineUPDATE: Hours after her initial posting, Ri-Ri tweeted, "Let's pray for peace and a swift end to the Israeli-Palestinian conflict! Is there any hope?...." ______. You can add Rihanna to the list of celebrities who've tweeted about a political topic ...