Lewis's lucky charm! Stunning Nicole Scherzinger cheers on Formula One

Stunning Nicole Scherzinger cheers on Formula One

Lewis Hamilton of Great Britain and McLaren Mercedes celebrates with his girlfriend Nicole Scherzinger of the Pussycat Dolls after winning the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal, Canada. (GETTY/GALLO)

Lewis Hamilton of Great Britain and McLaren Mercedes and his girlfriend Nicole Scherzinger of the Pussycat Dolls arrive in the paddock before the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal, Canada. (GETTY/GALLO)

McLaren Mercedes driver Lewis Hamilton of Britain sprays champagne to executive chairman of McLaren Automotive and McLaren Group, Ron Dennis, after winning the Canada Formula One Grand Prix, at the Gilles Villeneuve racetrack, in Montreal, Canada, Sunday, June 10, 2012. At right is seen Lewis Hamilton girlfriend Nicole Scherzinger. (AP)

Nicole Scherzinger of the Pussycat Dolls celebrates after her boyfriend Lewis Hamilton of Great Britain and McLaren Mercedes wins the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal, Canada. (GETTY/GALLO)

Lewis Hamilton of Great Britain and McLaren Mercedes and his girlfriend Nicole Scherzinger of the Pussycat Dolls arrive in the paddock before the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal, Canada. (GETTY/GALLO)

Lewis Hamilton of Great Britain and McLaren Mercedes celebrates with his girlfriend Nicole Scherzinger of the Pussycat Dolls after winning the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal, Canada. (GETTY/GALLO)

Lewis Hamilton of Great Britain and McLaren Mercedes celebrates with his girlfriend Nicole Scherzinger of the Pussycat Dolls after winning the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal, Canada. (GETTY/GALLO)

Lewis Hamilton of Great Britain and McLaren Mercedes celebrates with his girlfriend Nicole Scherzinger of the Pussycat Dolls after winning the Canadian Formula One Grand Prix at the Circuit Gilles Villeneuve in Montreal, Canada. (GETTY/GALLO)

`McLaren Mercedes driver Lewis Hamilton of Britain celebrates with McLaren Mercedes team principal Martin Whitmarsh after winning the Canada Formula One Grand Prix, at the Gilles Villeneuve racetrack, in Montreal, Canada. (AP)

McLaren Mercedes' Lewis Hamilton, of Britain, celebrates after winning Formula One's Canadian Grand Prix auto race at Circuit Gilles Villeneuve. (AP)

McLaren Mercedes driver Lewis Hamilton, of Britain, drives into the pits after winning Formula One's Canadian Grand Prix auto race at Circuit Gilles Villeneuve. (AP)