1. Last week, Michelle Obama joined the campaign to #BringBackOurGirls, for the hundreds of schoolgirls kidnapped by the Islamist group Boko Haram in Nigeria.
3. So model Irina Shayk, who is dating footballer Cristiano Ronaldo, decided to get involved this week. But posed almost naked with her sign.
9. While others have defended her actions.
BuzzFeed has contacted Irina Shayk’s representatives for comment.