Rihanna caught our attention on Wednesday night after posting what appeared to be artwork for her new single on Instagram and teasing a March 26 release date with the hashtags #R8 — the moniker she has used to describe her much-anticipated eighth album — and #BBHMM. That latter tag represents the title of Rihanna's new track, "Bitch Better Have My Money," 10-second snippets of which are now available on Dubsmash, the smartphone app where users can upload videos of themselves lip-syncing.