The perfect songs for a rainy day 9 ... is a time of happiness – the group’s delivery will put you in a great mood. Summer is a time to try new things, so add this tune to your playlist.

Big, brash pop songs also fit the bill, with Rihanna's Umbrella (2007) and Little Mix's Black Magic (2015) both benefitting from a summer boost. NB: This rule doesn't just apply to songs.

Like the best summer songs, it doesn't take itself too seriously - the video sees the two A-listers dressing up as ice creams and bananas as they sing about escaping a boring party with their ...