Bon Jovi’s hair through the ages - in pictures

Portrait of American rock band Bon Jovi backstage before a performance, Illinois, early March, 1987. Pictured are, from left, David Bryan, Tico Torres, Jon Bon Jovi, Richie Sambora, and Alec John Such. Paul Natkin / Getty Images
Richie Sambora & Jon Bon Jovi, 1989. Ebet Roberts / Redferns / Getty Images
Bon Jovi during Bon Jovi in concert in 1990. Ke.Mazur / WireImage
Richie Sambora, David Bryan and Jon Bon Jovi pose for photographs during the Bed of Roses video shoot in 1993 in Death Valley, Nevada. Larry Busacca / WireImage / Getty Images
The band Bon Jovi pose for a photograph before performing a concert April 21, 2001 in Las Vegas. Scott Harrison / Liaison / Getty Images
Bon Jovi during Bon Jovi Perform Final Concert of their Bounce Tour at Giants Stadium in E Rutherford. Theo Wargo / WireImage / Getty Images
Musicians Tico Torres, Jon Bon Jovi, Richie Sambora and David Bryan of Bon Jovi accept their Diamond Award onstage at the 2005 World Music Awards at the Kodak Theatre. Getty Images / Getty Images
Richie Sambora and Jon Bon Jovi perform on stage during Rock in Rio Festival on June 4, 2010 in Arganda del Rey, Spain. Carlos Alvarez / Getty Images
David Bryan, Jon Bon Jovi and Tico Torres of Bon Jovi attend a photocall, before playing live on stage, at Estadio Vicente Calderon on June 27, 2013 in Madrid, Spain. Pablo Blazquez Dominguez / Getty Images