Lady Gaga apologises for 'retarded' comment

Lady Gaga has issued an apology after using the word 'retarded' in an interview with NME when referring to people who criticised her 'Born This Way' song with Madonna's 'Express Yourself'.In her statement she wrote, "I consider it part of my life's work and music to push the boundaries of love and acceptance," said Gaga in a statement released through celebrity blogger Perez Hilton. "To anyone