If there is one thing Lady Gaga does well, aside from dominating pop charts, it's keeping everyone guessing. Her sartorial choices have included everything from hair bows to Alexander McQueen's 10-inch armadillo shoes, and that famous meat dress. There's no way to pin down her ever-changing look, always marked with a bit of controversy and theatrics. In honor of her 27th birthday today, we rounded up her top looks.

Here, she wears a black off-the-shoulder dress at the launch for her fragrance, Fame Eau de Parfum.