She was launched into the charts along with her 2008 single I Kissed A Lady.
However tonight, it was a case of I Kissed A Boy as Katy Perry made one younger fan’s day as she graciously obtained a kiss on the cheek.
The singer made a beeline for the little boy as she walked down the pink carpet on the European premiere of her warts and all film, Katy Perry: Part of Me in London.
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All that glitters: Singer Katy Perry wears a gold and pink ballerina-impressed gown on the European premiere of her documentary Katy Perry: Part of Me in London
Mwah! Katy appears to be like delighted to get a kiss on the cheek from a younger fan as she bats her Union Jack lashes
Dressed in a tutu-fashion white and gold costume by Marchesa, the 27-yr-old looked each inch the global superstar as she smiled and signed autographs for the a whole lot of fans who had gathered on the Empire Theatre in Leicester Sq. for a glimpse of their idol.
The Californian singer even went to the lengths of sporting Union Jack pretend eyelashes, which had been solely seen to these lucky sufficient to get close sufficient to their idol.
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Forward of the screening, she tweeted a detailed-up of the lashes, writing: ‘It is the ONDONPREMIERE! Even my lashes are excited!