A group who met at Cambridge University are topping the charts.
Clean Bandit stormed to the top of the singles charts with their dance pop tune Rather Be.
The track, featuring Jess Glynne, sold 163,000 copies over the last seven days, according to the Official Charts Company.
The quartet - brothers Jack and Luke Patterson, Grace Chatto and Neil Amin-Smith - knocked Pharrell Williams' Happy off the summit to score their first chart-topping single.
More top news
Most places will stay dry and bright today but the weekend offers more mixed weather
The company planning a four hundred million pound energy plant say protestors are trying to scupper their plans by scaremongering.
Luton Airport's introduced new technology to make flight paths more accurate as they aim to cut the noise disturbance to local residents