Now and then: '60s and '70s rockers

POSTED: 11:21 PM PDT Sep 22, 2011    UPDATED: 11:00 PM PST Nov 25, 2014 
Tina Turner file photo

With former iconic singer Tina Turner celebrating 75 years on Wednesday, see how she and other rockers from the 1960s and 1970s have aged over the years.