Lady Gaga repeated a promise to flash onstage during a recent show in Philadelphia.

The singer told the crowd at the Electric Factory that she had promised to strip as a favour to the audience after being forced to reschedule the show in the US city.

Mid-set, Lady Gaga said: "[I said I'll be] extra nice to Philly because I bailed on them. And they said: 'Gaga, what are you going to do extra? Your show's already too long, you spent too much money, la la la'.

"So I said: 'I'm going to show Philadelphia my vagina'."

The singer then segued into a performance of chart-topping single 'Poker Face' backed by a piano.

Watch a clip of Lady Gaga on BBC Breakfast below: