Bruce Springsteen really is The Boss.
Here's the 35-year-old Jersey boy back in 1984 (left) -- and 25 years later, the 60-year-old at an event in DC in December (right).
These are Bruce's glory days.
More Good Genes or Good Docs:
or Good Docs?
2/28/2010 2:15 AM PST BY TMZ STAFF
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