Tributes have been pouring in for Olivia Newton John, who died yesterday aged 73 earlier this week and singer Peter Andre is among those who have shared personal memories of the late star. Peter, 49, is currently playing Vince Fontaine in the West End production of Grease and was on stage when the sad news of Olivia's death broke. Speaking to Lorraine host Ranvir Singh, he said: "The cast found out halfway through the show so actress Olivia Moor who is playing Sandy, when the show finished, she had to give an announcement to the audience to say the sad news." Pete added that every single show will now be dedicated to Olivia, saying: "Honestly the audience were in shock and it's going to be a very different show from now on for everybody.