wcovers460mag.jpgW Magazine

Musical powerhouses Christina Aguilera and Beyonce are gracing two separate covers for W's "Music & Style" July issue.

In the magazine's spread, Beyonce wears various designs by Givenchy and Marc Jacobs. As for Xtina, she's wearing lots of big, fluffy hair and not much else. Divalicious!

Find out when both issues hit newsstands ... after the jump.