Formula One drivers Jason Button (C) and Ruben Barrichello (R) of Brawn GP team, and Sebastien Vettel of Red Bull, share a joke October 15, 2009, during a press conference in Sao Paulo, Brazil. Button, currently leading the F-1 championship will dispute the  Brazil F-1 GP next October 18th alongside Barrichello and Vettel. Getty Images logo Getty Images 28 months ago

Formula One drivers Jason Button (C) and Ruben Barrichello (R) of Brawn GP team, and Sebastien Vettel of Red Bull, share a joke October 15, 2009, during a press conference in Sao Paulo, Brazil. Button, currently leading the F-1 championship will dispute the Brazil F-1 GP next October 18th alongside Barrichello and Vettel.