Rose and Slash reunited for the Not in This Lifetime... Tour, one of the most-anticipated reunion tours in rock history. Alongside Dizzy Reed and returning member Duff McKagan, who had previously made guest appearances with the band, they comprised two-thirds of the band's "Use Your Illusion"-era line-up, with "Chinese Democracy"-era members Richard Fortus and Frank Ferrer joining new member Melissa Reese to fill out the rest of the lineup. Rose shared a stage with Slash for the first time in nearly 23 years during the group's surprise performance at The Troubadour in April 2016, ahead of its headlining shows at Coachella. The tour was a massive success, and became the second highest-grossing concert tour of all time.