Belinda Carlisle has got the beat.
Here's the 26-year-old Go-Go's lead singer back in 1985 (left) -- and 25 years later, the 51-year-old at an event in NYC on Wednesday (right).
As far as her secret, our lips are sealed.
or Good Docs?
6/5/2010 4:30 AM PDT BY TMZ STAFF
Get TMZ Breaking News alerts to your inbox