Taylor Swift and Beyoncé prove yet again why they're some of the world's best businesswomen

• Taylor Swift and Beyoncé are making concert films from their blockbuster Eras and Renaissance tours.
• The movies will be released in theaters; Eras is expected to earn $100 million its opening weekend.
• The stars are set to earn many millions of dollars thanks to smart business deals.

Beyoncé is one of one — but when it comes to moving the economic needle, she's one of perhaps two pop stars.