Lars Ulrich has confirmed that he makes an appearance in Guns n'Roses' video for the band's new single, "Better". Ulrich has reportedly remained friendly with Axl Rose ever since Metallica and Guns n Roses toured together in the early '90s. He was allegedly spotted backstage at several shows on the 2006 Guns n' Roses tour and even performed "Out Ta Get Me" with the group at a show in Oakland on December 15 of that year. Lars has also said that he is interested to do another tour with them now