The only thing they have in common is that they're both iconic queens, however the internet has found a way to link them in the best way ever, and it's all thanks to the scientists at Harvard University.
The scientists have put together a 3D model of what Cleopatra may have looked like. Instead of getting that dark skinned, black haired beauty we've come to accept as Cleopatra, we've got Britney.
But the one thing people aren't impressed with is the fact that Cleopatra wouldn't have been white.
"Wtf Cleopatra was Egyptian there's no way she was white," one person wrote.
And soon enough, the weird part of the internet had taken over.
And that's just about enough for us today.