Sir Elton John fears that his longtime friend Lady Gaga has fallen out with him, as she is not taking his calls.
He revealed that they haven't spoken in a long time, and he fears that the Poker Face hitmaker may be in trouble, Contactmusic reported.
The 'Rocket Man' hitmaker told TheAustralian.com.au that he loves Gaga as she is the godmother to his children.
John said that he would like to be able to talk to the 'Poker Face' hitmaker but he can't get through to her.