Katy Perry is offering one fan the chance to perform with her at the Grammy Awards in Los Angeles next month.
The lucky fan will duet with the singer on her biggest hit, 'I Kissed A Girl'.
Perry's fans have until January 22nd to submit a 60-second video clip of themselves performing the song to CBS's My Grammy Moment website.
In previous years, winning fans have won the opportunity to perform at the Grammys alongside the likes of the Foo Fighters and Justin Timberlake.
As previously reported on Gigwise, Perry is one of a host of big name stars nominated for a Grammy award next year.
To see the others, CLICK HERE.The winners will be unveiled on February 8th.
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