Jennifer LopezAge: 45
Age Defying Secret: The Boricua baddie is still Jenny from the block, and we’re convinced that this sense of self has helped her in the long run. Hollywood can be a hot mess filled with stress, which can age anybody. Maybe J. Lo’s eternal connection to her Bronx background has kept her young at heart, which permeates throughout her bangin' body and silky smooth skin.
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