Johanna Klum (born 12 July 1980 in Berlin) is a German television presenter and former singer. Klum was a member of the German girl band Samajona until 2002, after which she became the presenter of Total Request Live on MTV. In 2005, she started working for VIVA, where she presented the show 17, now presenting the follow-up VIVA Live!, with her colleagues Gülcan Kamps, Collien Fernandes, and Klaas Heufer-Umlauf.