Good Genes or Good Docs

Believe it or not, but most of Sylvester Stallone just turned 66 on Friday.

Here's the 31-year-old "Rocky" star back in 1978 (left) -- and 34 years later, the then 65-year-old back in March (right).

He's a knockout.

Sure, he's got some issues now -- his movie tanked, he's getting divorced -- but Tom Cruise is turning the big 5-0 today ... and he STILL looks like $275 million (minus Katie's share).

Here's the actor as a 29-year-old back in 1992 (left) -- and over 20 years later, the new fiftogenarian at some event in June.

The question ...

Despite being let go from "Today," Ann Curry definitely has a timeless face for television.

Here's the 40-year-old former morning show anchor back in 1997 (left) -- and 15 years later, the 55-year-old on her last day as part of America's first family (right).

Like classic sitcoms, David Schwimmer never gets old.

Here's the 28-year-old "Friends" star back in 1995 (left) -- and 17 years later, the 45-year-old at an event in NYC last week (right).

You don't need a Nutty Professor to tell you how great Jada Pinkett Smith looks.

Here's the 23-year-old "Set It Off" former blonde back in 1995 (left) -- and 17 years later, the 40-year-old "Madagascar 3" beauty in NYC this week (right).

Where there's a Will, there's a way ... to age fabulously.

Matt Lauer looks better now than he did today.

Here's the 37-year-old morning news show host back in 1995 (left) -- and 17 years later, the 54-year-old at an event in the Hamptons last week (right).

His rating just keep getting better.

Salma Hayek's gorgeousness needs no translation.

Here's the 28-year-old Oscar nominated actress back in 1995 (left) -- and 17 years later, the 45-year-old goddess at an event in Cannes this week (right).

She's such an amazingly well-rounded woman.

Noah Wyle isn't a doctor, he just played one on TV.

Here's the 22-year-old "E.R." intern back in 1994 (left) -- and 18 years later, the 40-year-old at an event in Beverly Hills last week (right).

Tennis great Andre Agassi has still got game.

Here's the 20-year-old eight-time Grand Slam champion back in 1990 (left) -- and 22 years later, the 42-year-old at the Kentucky Derby last week (right).

It's Andre by a hair.

There are a lot of reasons people really like Sally Field.

Here's the 35-year-old two-time Oscar winner back in 1982 (left) -- and 30 years later, the 65-year-old "Steel Magnolia" at an event in NYC this week (right).

Drink your juice, Shelby.

Robert Redford will always be the Sundance kid.

Here's the 44-year-old Oscar winner back in 1981(left) -- and 31 years later, the 75-year-old at an event in London on Thursday (right).

He really is the natural.

There are six degrees of Kevin Bacon ... all good.

Here's the 27-year-old "Footloose" star back in 1986 (left) -- and 26 years later, the 53-year-old at an event in L.A. last month (right).

That's one lean Bacon.

There is nothing funny about how amazing comic actress Julia Louis-Dreyfus looks.

Here's the 32-year-old former "Seinfeld" star back in 1993 (left) -- and 19 years later, the flawless 51-year-old "Veep" star in NYC this week (right).

She's better than ever ... not that there's anything wrong with that.

Currently having the #2 album in the country isn't the only reason Lionel Richie should be dancing on the ceiling.

Here's the 36-year-old Best Song Oscar winner back in 1986 (left) -- and 26 years later, the 62-year-old at his concert in Vegas this week (right).

Hello.

Kelly Ripa is the hostess with the mostest.

Here's the 20-year-old former "All My Children" star back in 1991 (left) -- and 21 years later, the 41-year-old "Live! with Regis & Kelly" host at an Oscar party in February (right).

She really knows how to put on a good show.

Just like his classic Ed Grimley character on "Saturday Night Live," Martin Short never gets old.

Here's the 34-year-old comedian back in 1984 (left), and 28 years later, the 61-year-old at an event in NYC on Thursday (right).

I must say.