ABBA are one of the most successful pop groups of all times, with their many hits proving dancefloor favourites for more than 50 years. This has been helped by two blockbuster Mamma Mia! films, ...

Here they go again! The Swedish pop quartet are set to return with Voyage, their first record in 40 years. Ruth is a correspondent who covers TV shows such as Younger, Jersey Shore and The Affair. She ...