Pauly D tweets Rihanna the following message "Rihanna, Whats up girl... I'm working on my album and I have a perfect track for U to jump on Hit me up"
Rihanna never responds to the tweet publically, which is sort of weird. She should've at least said something back like let me look into it or whatever, but not saying anything back to Pauly D seems like a dis. She could have responded privately to first look into it. Plus she may not think the track could work for her.
Also, for Pauly D to tweet it it makes it seem like he doesn't have any real connection with Rihanna's people, unless he was just trying to put it out there for the press.
It seems to me like he was just trying to get Rihanna's attention, but he got nothing back.