US band Extreme perform ahead of Def Leppard's concert at Parque Viva, Alajuela, Costa Rica on October 27, 2026. (Photo by Ezequiel BECERRA / AFP via Getty Images)

US band Extreme perform ahead of Def Leppard's concert at Parque Viva, Alajuela, Costa Rica on October 27, 2026. (Photo by Ezequiel BECERRA / AFP via Getty Images)

US band Extreme perform ahead of Def Leppard's concert at Parque Viva, Alajuela, Costa Rica on October 27, 2026. (Photo by Ezequiel BECERRA / AFP via Getty Images)

US singers Nuno Bettencourt (L) and Gary Cherone from the band Extreme perform ahead of Def Leppard's concert at Parque Viva, Alajuela, Costa Rica on October 27, 2026. (Photo by Ezequiel BECERRA / AFP via Getty Images)

US singer Gary Cherone from the band Extreme performs ahead of Def Leppard's concert at Parque Viva, Alajuela, Costa Rica on October 27, 2026. (Photo by Ezequiel BECERRA / AFP via Getty Images)

US singer Gary Cherone from the band Extreme performs ahead of Def Leppard's concert at Parque Viva, Alajuela, Costa Rica on October 27, 2026. (Photo by Ezequiel BECERRA / AFP via Getty Images)

US singer Nuno Bettencourt from the band Extreme performs ahead of Def Leppard's concert at Parque Viva, Alajuela, Costa Rica on October 27, 2026. (Photo by Ezequiel BECERRA / AFP via Getty Images)

US singer Nuno Bettencourt from the band Extreme performs ahead of Def Leppard's concert at Parque Viva, Alajuela, Costa Rica on October 27, 2026. (Photo by Ezequiel BECERRA / AFP via Getty Images)