Katy Perry has expressed her dislike of Chief Keef's track 'Hate Bein' Sober'.

The song was released in December last year as part of the US rapper's debut album 'Finally Rich'.

It features cameos from 50 Cent and Wiz Khalifa and includes lyrics such as:

"All the hoes they love smoking, and love drinking/Anti-sober, for no reason/Cause we can't spell sober/Ya know us, we smoke strong bruh/Watch me roll up/Cause I can’t spell sober."

It seems to have rankled pop songstress Katy Perry, who tweeted:

"Just heard a new song on the radio called 'I Hate Being Sober' I now have serious doubt for the world."

One witty Twitter user, however, replied to the singer: "I heard 'California Gurls' and thought the same thing."