A friend of mine saw this online and made it. Although the recipe says that you can make your own brioche for it, she took the same shortcut that was in the article/video and used pizza dough.
An Easy Way To Make Chocolate Star Bread
She said it was super-easy to make and that it was delicious.
I will not ever make it because I'll just eat the whole thing. And, because it's "super-easy to make" I'll just make another one. And eat that one too. Aaaaand repeat. It's a vicious cycle that I have no business entering. But YOU should make it.