Meyer-Landrut was president of the German jury, also including Carolin Niemczyk, Alina Süggeler, Tim Bendzko and Florian Silbereisen, and the spokesperson for Germany, revealing the countries voting results at the Eurovision Song Contest 2013 final on 18 May. In July 2013, it was announced that she would be the German voice of Jane in the motion capture animated film "Tarzan 3D", which was released in German cinemas in February 2014. In the same month she dubbed the voice of three characters in the two audiobooks "Giraffenaffen – Wir sind da!" and "Giraffenaffen – Die Schatzssuche", which were both published in October 2013. Meyer-Landrut re-united with her Eurovision mentor Stefan Raab in October 2013 when she was featured on "Revolution", a single released by Raab's band Dicks on Fire. In June 2013, this song was used for a video promoting the Doosh shower head Doosh, invented by Stefan Raab. In it Lena poses as Lara Croft in the shower. In 2013 she became a L'Oréal hair coloring and skin care products brand ambassador.