Miley Cyrus has admitted that she recently sobered up because she feared joining the 27 Club.The likes of Amy Winehouse, Jimi Hendrix, Kurt Cobain and Jim Morrison all died tragically at the age of 27.The singer, who recently turned 28 yesterday (November 23), says she quit drugs and alcohol earlier this year as a result.“27 to me was a year that I really had to protect myself,” she told Apple Music’s New Music Daily.