Katy Perry has denied reports that she is being sued over copyright issues on her track 'California Gurls'.

It was reported yesterday that The Beach Boys want songwriting credits and royalties from the track because they claim that it features elements of their 1965 hit 'California Girls', but the singer has denied the reports via her Twitter account.

Perry wrote, "And Just to be clear...no-one is suing anyone. The press just loves to once again fabricate & exaggerate stories to get hits or sell papers."