Jay-Z, Rita Ora, Rihanna at the Same Party: Will It Go Down?

Jay-Z is throwing a huge 40th birthday party for his childhood friend Tyran "Ty-Ty" Smith, and it looks like he's inviting the whole fam—including his two Roc Nation princesses Rita Ora and Rihanna.

According to The Sun, The 150 strong guest list include Kim Kardashian, her brother Rob Kardashian, Gwyneth Paltrow, Beyonce and Kanye West.

It'll be interesting to see the chemistry between Rita and Rihanna and how it will go down. It's all speculation at this point, but we wish we could be a fly on the wall when these two cross paths!