Which one, you ask? I'm not sure myself.
EDIT: Several users have informed me that this kid is dressed up like Winry Rockbell from Fullmetal Alchemist. I see what they mean!
Seminal blues singer Etta James passed away today after a long battle with leukemia at the age of 73. She released dozens of memorable albums and singles since she started singing in 1954 at the age of 15. Among her hits are "Good Rockin' Daddy," "W.O.M.A.N," and "At Last," of which the latter song will probably create a slew of too-soon jokes like the one above.
More recently, James was portrayed by Beyonce Knowles in the 2008 film Cadillac Records, and the Obamas selected "At Last" for their first dance at the 2009 inaugural ball.
Japanese pop supergroup AKB48 is running something of an interesting promotional deal for a Japanese internet service provider. Sign up with them, and you get access to a web app that allows you to see what kind of babies you could make with one of the group's members. Just upload a picture, pick your favorite singer, and BOOM: A creepy little internet baby of your very own!
This promotional video for the deal is even creepier than what was just typed above: