She's spread the gospel of Our Lady Peace; she's joined circle pit attempts at Green Day shows; and now, she's done an intimate acoustic "Glycerine" sing-along with Bush's Gavin Rossdale.
The Bush rocker wrote on Instagram it was "hard to put into words the bond we had and the void she leaves" Gavin Rossdale/Instagram Gavin Rossdale is mourning the loss of his beloved mother ...