MONTMELO, SPAIN - MAY 08: Nico Rosberg of Germany and Mercedes GP drives during practice for the Spanish Formula One Grand Prix at Circuit de Catalunya on May 8, 2015 in Montmelo, Spain. (Photo by Dan Istitene/Getty Images)
MONTMELO, SPAIN - MAY 08: Nico Rosberg of Germany and Mercedes GP drives during practice for the Spanish Formula One Grand Prix at Circuit de Catalunya on May 8, 2015 in Montmelo, Spain. (Photo by Dan Istitene/Getty Images)