And John,37, who popped the question on a ski lift last Valentine’s Day while the group were touring in Switzerland is certainly saying thank you for the music, as he credits Abba tracks with helping bring them together.
He said: “We are both massive fans of the music it’s just so cleverly written and makes you feel elated”
“When we are performing on stage the atmosphere is really cheerful and vibrant so that definitely rubs off on us”
But are they worried they may be sending out an SOS like Frida and Benny who divorced?”
John Joked: “We’re not worried but if Lisa suddenly starts writing lots of depressing ballads, then I might start to worry.”