Rihanna R8 Album Cover + Beyoncé's "Formation" Look

When I seen Beyoncé's new video "Formation", I thought it was a nice video. But when I saw the scene where she was standing on the porch in all black with silver bling, it looked ALL TOO familiar and then I remembered that Rihanna had an album cover (#r8). Check out the similarities!
I've read that Bey is notorious for stealing looks, but this look is quite similar to Rih Rih's

I'm not Anti-Beyoncé. I love BOTH of their music. I just want to know your thoughts....

                              Rihanna's #r8                                        Beyoncé's "Formation"