A faulty microphone which cut out during Lady Gaga's concert in Norway over the weekend forced the singer to reveal to her audience that she sings pitch-perfect.

Despite having to dance energetically and sing at the same time, Gaga hit all her notes, dispelling any thoughts that she lip-syncs onstage.

The star told the Oslo crowd: "I told you I don't lip sync. My fucking mic just went out."

With all the current media attention on lip-syncing and AutoTune, it's a welcomed realization that one of the greatest singers of our time is a born natural, through and through.

Watch fan footage of Gaga telling her Oslo fans that she has just finished "the greatest record" of her career below: