Beyoncé Covers UK "Vogue", Previews "Grown Woman" for Pepsi

Keeping up with the omnipresent pop culture juggernaut better known as Beyoncé: Bey revealed her much-anticipated #BeyHereNow announcement this morning ... and it's a Pepsi commercial.  Albeit a very clever one.

The one-minute spot "stars" multiple incarnations of herself and previews a new Timbaland-produced track entitled "Grown Woman" that be released on April 8. Watch it AFTER THE JUMP ...

Beyoncé also debuted on the cover of British Vogue on Wednesday. The 31-year-old entertainer defended the use of "Mrs. Carter" on her world tour. That is from her married name to Jay-Z, whose real name is Shawn Carter.

"I guess I am a modern-day feminist," she told the magazine, reports the New York Daily News. "I do believe in equality. Why do you have to choose what type of woman you are? Why do you have to label yourself anything? I'm just a woman, and I love being a woman."

Watch Pepsi's "Mirrors", the commercial that everyone is talking about AFTER THE JUMP ...