"Heidi Klum dons a top hat while hosting at the 2012 MTV EMAs at Festhalle Frankfurt on Sunday (November 11) in Frankfurt am Main, Germany.
Later in the show, the 39-year-old host was joined onstage by David Hasselhoff."
(SOURCE: http://www.justjared.com/2012/11/11/heidi-klum-mtv-emas-hosting-duties/)