Lady Gaga in London and Berlin Wearing Marc Jacobs

We're well acquainted with Lady Gaga by now. We know she's ballsy and highly experimental with her style. But this latest batch of outfits — two of them from Marc Jacobs's Fall '09 show — is the craziest yet. From London to Berlin, the bold singer has further pushed the envelope in bold shoulders, neon yellow, bubble skirts, and leather. And I think I know her response to "Do you dress up when you take a flight?" Check her out, then tell me, which Lady Gaga getup is most gaga?