Last time Lady GaGa went on Jonathan Ross, she took a little cup of tea and a saucer.
For tomorrow night's show, she went one better and sported an old-style English telephone... on her head - a nod to her new single, Telephone, which she also performed in another show-stopping outfit.
The super-popular pop star told the chat show host about her obsession with fashion, saying she 'would rather die than have my fans not see me in a pair of high heels... wigs and hats.'
She also mourned the loss of designer Alexander McQueen, praised the Queen and Britain, and admitted she had no time for a relationship as she is always on the road.
Also appearing on the show was True Blood vampire Stephen Moyer, who messed around by sporting a pair of fangs.
Catch the show tomorrow night at 22.35on BBC1.
By Ruth Doherty