Phil Collins has made a very rare public appearance amid his ongoing health battle. The music icon was previously diagnosed with pancreatitis so severe that his will was discussed while he was in hospital - in front of his children. Now, the In The Air singer, 75, seems to be in better health as he posed with Sir Rod Stewart, Jill Collins, and Penny Lancaster at Buckingham Palace. A whole host of famous faces stepped into the venue to celebrate the 50th anniversary of King Charles ' charity,