Lady Gaga rocked an Ozzy Osbourne T-shirt and danced to 'Crazy Train,' while Coldplay and Dave Matthews covered 'Changes' to honor the metal legend.

We’d like to dedicate this whole show to the incredible genius, talent, and character-full gift to the world who was Ozzy Osbourne.’

Taking to the stage in Nashville last night, just hours after the news of Osbourne’s death, the band’s frontman, Chris Martin, told the audience: "We'd like to dedicate this whole show to the incredible genius talent, and characterful gift to the world who was Ozzy Osbourne. We send our love to his family.”

The back catalogue of Ozzy Osbourne and his band Black Sabbath has surged in the charts following the rockstar’s death. Black Sabbath’s signature song Paranoid, a number four hit in 1970, has returned to the Top 40 (at number 32) for the first time in nearly 45 years,