Despite Rihanna's announcement that she will perform at Super Bowl halftime show, people remain unconvinced she is releasing new music

Rihanna hasn’t been hiding, but she has been really quiet since giving birth in May. Of course we’ve seen her but we haven’t heard from her – up until yesterday she hadn’t posted on social media since she and A$AP Rocky welcomed their child. What a way to make a comeback.  Rihanna has long been on t...