Been there, done that. It's all on YouTube. They even played the lyrics to Umbrella backwards and claimed they heard this and that, but that's questionable. But I say HECK YEAH, she's in the Illuminati, and it's far more than a clique. You can tell she's way gone and lost in it when you look at the "Run This Town Tonight" video. Note the arrogance and literal "Devil May Care" attitude that each of them has. All 3 of them, including Lady Gaga and Katy Perry are all involved. I think that Rhianna probably got asked to join right after the abuse situation with her and Chris Brown. For awhile there, She and Jay-Z and Kanye were throwing up so many symbols and hand gestures in public and during performances (Those triangles...one around the eye and one for the Masonic symbol)...that they were probably throwing them up in their sleep too. Lately though, publicly she (Rhianna) seems to have calmed down a bit and has been wearing lighter colors and performing duets with other female artists. I do think she is deep into it. She was even labeled as "a sex slave for the Illuminati". The cat is definitely out of the bag now.
RE: above comment: They were forced to disban but reformed under various names. They have been practicing since the 1700's and have many members in high corporate positions, as well as in the music industry. The New World Order is what they have always worked towards. Almost everything has an underlying goal to it. Check out a book called "Behold A Pale Horse" by William Cooper, a former Naval Intelligence Officer who uncovered documents from some of their meetings and dealings. He was murdered after revealing much information about them.