Beyonce and model Alessandra Ambrosio covers Vogue's "Nippon Beauty" Edition

This is the new cover for Vogue's "Nippon Beauty" edition. Bey looks fierce but I'm not understanding why there needs to be two "identical" covers. I've never heard of the model Alessandra Ambrosio but she's fierce as well....and I actually dig the blue lipstick:)

Beyonce's Cover

alessandra ambrosio vogue nippon beauty
Alessandra's Cover