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24 September 2012, 11:23
The 'Teenage Dream' star delighted fans with a hit-laden performance alongside the Formula One race.
Katy Perry joined spectators at the Singapore Grand Prix on Sunday (23rd September) following a performance in the city.
The 'California Gurls' star posed for pictures on the grid at the Marina Bay City circuit, which utilises the city's streets.
Wearing a figure-hugging black and blue dress, Katy seemed to be in high spirits as she mingled with some of the Formula One stars ahead of the race.
Alongside her appearance on the race track, Katy also performed for fans at the Grand Prix.
The singer delighted the audience with a hit-laden set, which included her singles 'California Gurls', 'Last Friday Night (T.G.I.F.)' and 'I Kissed A Girl'.
Katy Perry smiles for photographers as she steps onto the grid at the Formula One Singapore Grand Prix over the weekend:
Meanwhile, ahead of her appearance at the Formula One spectacle Katy had been enjoying a holiday in the Far East, which saw her climb a volcano.
Katy delivers a special performance alongside the Singapore Grand Prix:
The 'Part Of Me' singer reportedly went soul searching and joked that she had been echoing the protagonist from Eat, Pray, Love after climbing the unknown mountain
Katy had previously suggested that she had been focusing on relaxation recently when she posted on Twitter: "Getting some s**t out my chakra's! #eloquent."