This Lady Gaga vs. Ke$ha foto contains
snap randhut, schnappen sie randhut, snap krempe hut, filzhut, homburg, stetson, trilby, fedora, stetson trilby, kampagne hut, and kampagnenhut.
There might also be
porkpie, porkpie hut, biber, rizinus, rolle, castor, and sombrero.