The stars of the music world have turned out for the industry's biggest night at the 58th Grammy Awards.
Flying the flag for Britain was Ed Sheeran who scooped Best Song for his hit Thinking Out Loud.
There were also performances from Adele, Ellie Goulding and Lady Gaga who staged a tribute to the late David Bowie.
Meghan Trainor may have won Best New Artist at the Grammy's - but she also took the gong for most emotional acceptance speech.
The All About That Bass singer said "I'm a mess" as she went up to collect her gong before breaking down as she thanked her mum and dad and saying: "I have to go cry now."
Adele has defended her "out of tune" live performance at the Grammys.
It was the biggest night of the music calendar. Here's who won what at the 58th Grammy Awards.
It was one of the most anticipated performances at the Grammys - but it didn't go down well with everyone.