hair, usually a light color but doesn't have to be, that has the bangs almost or touching the eyes and cut straight across the forehead, all straightened straightened.
"Oh, girl, you are working that Gaga Hair today!"

"There's Lady Gaga!! ...Oh wow, her hair is curly, where the hell is her Gaga Hair?!"
by Gorgeous_Stranger April 21, 2009
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