Sure, there are two decades between the two songs in question, but Christopher Ciccone, younger brother of Madonna, says he's nevertheless astounded at how similar Lady Gaga's new single, 'Born This Way,' sounds to one of his sister's beloved anthems, 1989's 'Express Yourself.'

Gaga intends to perform her instant hit song at the Grammy Awards tonight, but first, Ciccone wanted the chance to express himself to RadarOnline this weekend.

"All I can say is 'What the F--K!" the director-designer says. "It sounds just like 'Express Yourself.' I can't believe it to tell you the truth."