Fashion By TooFab Staff | 6/11/2010 1:37 PM PT Katy Perry, Kylie Minogue and Heidi Klum entertained the masses inside a full arena for the finale of "Germany's Next Topmodel" in Cologne on Thursday. And you thought the CW version of "Top Model" was exciting! #Fashion #HeidiKlum #KatyPerry #KylieMinogue
