Although both Rihanna and Matt Kemp have made a point of downplaying their relationship, it looks like things are getting serious: Rihanna reportedly flew to Arizona from Berlin, Germany to attend Matt's Ante Up for Autism charity fundraiser. And to meet Matt's family.

A source told E! online:"Matt was happy she came. It was an awesome show of support. Rihanna fit right in as if they all knew each other. It was Read More...