Since January, the Brown Eyed Girls have never failed to amp up their sex appeal with their photoshoots for GET USED, and with the casual jeans brand's latest endorsement, the quartet is looking better than ever! [gallery] http://www.youtube.com/watch?v=VfHZAE7DeU0 This endorsement is supposed to highlight the jeans, but I can't help noticing all four ladies' heels... they're sexy as hell!