Lewis Hamilton's popstar girlfriend Nicole Scherzinger was caught laughing at the Mercedes driver's mistake during the Malaysian Grand Prix.

The 28-year-old mistakenly drove into the pit-stop of his former team McLaren on the eighth lap of the race on Sunday to change his tyres.

Scherzinger, who was watching from her mobile phone, was snapped on camera erupting with laughter once she realised Hamilton's mistake.

The Formula 1 ace continued the race following his blunder to finish on the podium in third.