Johnny Depp made a surprise appearance on Sunday at a Jeff Beck performance in England, simply days after shutting arguments for his disparagement test versus his ex-wife, Amber Heard. Depp joined Beck on stage to perform their 2020 partnership, ‘Isolation,’ which is a remake of John Lennon’s 1970 hit. Both also carried out a cover of Marvin Gaye’s ‘What’s Going On’ and Jimi Hendrix’s ‘Little Wing.’