Birds of a Feather - Season 4 Episode 12 -

Sharon and Tracey are desperate for a holiday and the answer seems to lie in the first prize at the local karaoke contest. Unfortunately, they never get to perform 'I Will Survive' because Sharon gets stage fright and, whilst Tracey is comforting her, Dorien takes the microphone to perform an abandoned version of 'Like a Virgin'. She wins the prize which she donates to the sisters. After all, she wouldn't be seen dead on a charter flight.