Buzzworthy Style Star Of The Week: Christina Aguilera

(Credit: Frank Micelotta/Getty Images)

Oh, Christina Aguilera. How we've missed you!

After a brief stint out of the spotlight, Mamaguilera has been a busy little bee. She recently released the S&M-inspired video for "Not Myself Tonight," the first single off her much-anticipated new album Bionic, which we think is oddly reminiscent of Madonna's "Human Nature" clip. (Meanwhile, there's that quiet little situation with Gaga ...)

Plus, Christina was looking completely badass in biker chic while filming her upcoming "VH1 Storytellers" episode in Culver City, California, this week and later looking just as hot in New York City.

And so, to celebrate Christina's return to the charts -- and our hearts -- we're crowning her this week's Buzzworthy Style Star. Perhaps she'll offer up an acceptance speech when she performs at the 2010 MTV Movie Awards on June 6! Fingers crossed!

+ Watch the spectacularly dirrty video for Christina Aguilera's new song, "Not Myself Tonight."