Rihanna posted a takedown of Snapchat on her Instagram story, responding to an advertisement of a mobile game that made light of domestic violence. The controversial and since-removed ad referenced Rihanna's 2009 assault by Chris Brown. As a promotion for the mobile game Would Your Rather?, the advertisement asked if the user would rather "slap Rihanna" or "punch Chris Brown." Snapchat had already released a public apology and removed ...