Richie Sambora heads to rehab, Bon Jovi hits the road

EntertainmentBon Jovi (music group)MusicRichie Sambora
Bon Jovi will be down a member on its upcoming tour, but it is all for the best. Richie Sambora is taking some time out for rehab, and the show must go on. His band mates have pledged their absolute support for the guitarist on their website, "He is, and will remain, a member of Bon Jovi.... Mike Coppola / Getty Images