Rihanna was supposed to attend Hot 97's Summer Jam at Giant's Stadium, but she was a no show. She would have been in the company of artists such as T-Pain, Kanye West, Alicia Keys, Lil Wayne and more.   While the crowd wondered why she wasn't there, she was in LA at the MTV Awards with her boo, Chris Brown.  Yeah, I definitely think she made the right choice. Summer Jam was "interesting", to say the least.  More about that later... Pics spotted @ Necole Bitchie