Ralph Macchio Good Genes or Good Docs?!

Ralph Macchio's good looks are unbeatable!

Here is a 23-year-old version of "The Karate Kid" star rockin' long locks of hair at a movie premiere in Los Angeles, CA back in 1984 (left). This was the same year the first "Karate Kid" film was released. Its success landed two more films to follow, all starring Macchio.

And, 36 years later ... The actor is now starring in the spin-off television series "Cobra Kai" on Netflix. He was seen charming viewers everywhere with his good looks while on a late-night show just last week (right).

People would fight for looks like this!

The question is...

Ralph Macchio ...

Ciara Good Genes or Good Docs?!

Ciara's good looks are just as amazing as her voice!

Here is a 20-year-old version of the singer glowing at an event in Miami, Florida back in 2005 (left). This was just one year before she received four Grammy nominations.

And 15 years later ... The now 35-year-old star and mother of three has released a total of seven studio albums over the years. She welcomed her third child earlier this year, and was recently seen looking better than ever at an award show in Los Angeles, CA (right).

These looks will make you lose control!

The question is ...

Ciara ...

Vanessa Hudgens Good Genes or Good Docs?!

Vanessa Hudgens' good looks were meant to be on-screen!

Here is a 17-year-old version of the talented actress, rockin' these waves at a party in Los Angeles, CA back in 2005 (left). This was just one month prior to her rise to fame, following the release of Disney's "High School Musical."

And, 15 years later ... this gal has gone on to work on a number of projects including films such as, "Beastly" and "Spring Breakers." She has also appeared in several live television musicals such as "Rent" and "Grease." She recently celebrated her 32nd birthday and was seen looking better than ever at an award show in Los Angeles, CA just a few weeks ago (right).

Fabulous!

The question is ...

Vanessa Hudgens ...

Christine Baranski Good Genes or Good Docs?!

Christine Baranski's good looks are award-winning!

Here is a 43-year-old version of the talented actress, looking like a timeless star at the 47th Annual Primetime Emmy Awards in Pasadena (left). This was the year she won the outstanding supporting actress in a comedy series, for her role as Maryann on 'Cybill'.

And, 25 years later ... The now 68-year-old was seen showing off her glowing good looks at a screening in New York City earlier this year (right). She has gone on to star in a number of films and television shows ... but our fav is her role as the Grinch's crush Martha May Whovier in the 2000 must-watch holiday movie "How The Grinch Stole Christmas."

Who's that lady?

The question is ...

Christine Baranski ...

Taylor Swift Good Genes or Good Docs?!

Taylor Swift's gorgeous good looks are just as amazing as her vocals!

Here is a 17-year-old version of the ten-time Grammy winner showing off her classic curls at an award show in Nashville, Tennessee back in 2006 (left). This was the same year she released her self-titled debut album.

And, 14 years later ... The singer just released her 9th studio album this past week, in celebration of her 31st birthday. She was photographed with her classic red lip, looking better than revenge, at an award show in London, England earlier this year (right).

Her beauty remains for evermore.

The question is ...

Taylor Swift ...

Paris Hilton Good Genes or Good Docs?!

Paris Hilton's good looks just keep getting better!

Here is a 19-year-old version of the socialite showing off her sweet layered locks at a party in Beverly Hills back in 2000 (left). This was the same year Paris and her sister Nicky got the world's attention after being featured in an issue of Vanity Fair together.

And, 20 years later ... The 39-year-old celeb went on to launch tons of big businesses, appeared in a number of films and television shows, and has released new music as a world-famous DJ. The busy lady was seen just a few weeks ago looking better than ever in Los Angeles (right).

She's hot!

The question is ...

Paris Hilton ...

Megan Fox Good Genes or Good Docs?!

Megan Fox's good looks deserve to be put on display!

Here is a 17-year-old version of the "Transformers" star at a movie premiere in Los Angeles back in 2003 (left) just one year before she landed the role of Carla in "Confessions of a Teenage Drama Queen".

And, 17 years later ... The mother of three was seen lighting up the stage at an award show this past week in Los Angeles (right). Megan has gone on to star in a number of films including "Jennifer's Body", "Teenage Mutant Ninja Turtles", and "This Is 40."

Foxy lady.

The question is ...

Megan Fox ...

Sebastian Stan Good Genes or Good Docs?!

Sebastian Stan's good looks might just be his in real life superpower!

Here is a 23-year-old version of the "Captain America" star showing off his blonde locks at the premiere for the movie "Material Girls" in New York City back in 2006 (left).

And, 14 years later ... The now 37-year-old was last spotted showin' off some scruff before a movie screening in Atlanta, Georgia earlier this year (right).

Sebastian has built quite the resume for himself, from starring as Carter Baizen on "Gossip Girl" to playing the Winter Soldier/Bucky Barnes in several Marvel movies.

We stan these looks!

The question is ...

Sebastian Stan ...

Aubrey Plaza Good Genes or Good Docs?!

Aubrey Plaza's beauty is no laughing matter!

Here is a 25-year-old version of the "Parks and Recreation" star trying her hardest to smile at a premiere of the show in Los Angeles back in 2009 (left). She played the role of April Ludgate during the show's seven seasons.

And, 11 years later ... Plaza who celebrated her 36th birthday earlier this week -- was photographed letting go of a full-blown grin at a party in Los Angeles, CA earlier this year (right).

The actress has spent her years following her NBC show starring in films such as "Child's Play", "Ingrid Goes West", and "Dirty Grandpa".

She's seriously good looking!

The question is ...

Aubrey Plaza ...

Ty Burrell Good Genes or Good Docs?!

Ty Burrell's good looks are no joke!

Here is a 36-year-old version of the famous father looking spiffy at the premiere of "Dawn Of The Dead" back in 2004 (left).

And, 16 years later ... this famous father is now 52 years old and is spending this weekend celebrating Father's Day!

Burrell is best known for his role as Phil Dunphy on the award-winning ABC sitcom, "Modern Family". The show aired their final episode in April after an 11-season run. He was last spotted out rockin' these sweet specs at an iHeartRadio event earlier this year (right).

He's got it goin' on!

The question is ...

Ty Burrell ...

Kendra Wilkinson Good Genes or Good Docs?!

Kendra Wilkinson's good looks are platinum level!

Here is a 20-year-old version of the Playboy hottie and "The Girls Next Door" star showing off her icy blonde locks at a Playboy Magazine event in Los Angeles back in 2005 (left). This was just one year following Wilkinson meeting Hugh Hefner and moved into the Playboy Mansion.

And, 15 years later ... The reality show star and mother of two  -- who celebrated her 35th birthday last week -- was last spotted showing off her natural beauty at an event in Beverly Hills earlier this year (right).

Kendra's on top!

The question is ...

Kendra Wilkinson ...

Pete Wentz Good Genes or Good Docs?!

Pete Wentz has been rockin' these good looks for years!

Here is a 27-year-old version of the talented musician showing off his red-hot highlights, while making a television appearance in New York City, back in 2006 (left). This was the same year Wentz and fellow members of Fall Out Boy were in the process of recording their third studio album, "Infinity on High".

And, 14 years later ... the talented musician (who celebrated his 41st birthday earlier this week) was last spotted showing off his slicked-back look at a Grammy event in Beverly Hills earlier this year (right).

Irresistible!

The question is...

Pete Wentz ...

Brooke Shields Good Genes or Good Docs?!

Brooke Shields' beauty is never blue!

Here is a 14-year-old version of the stunning star at an event in New York City back in 1979 (left). This was just one year after her leading role in Louis Malle's film, "Pretty Baby".

And, 41 years later ... Brooke -- who is spending this weekend celebrating her 55th birthday and shared this eye-popping bikini selfies on IG earlier this week -- was last spotted attending a show in New York City earlier this year (right).

From the '80s classic "The Blue Lagoon" to shows like "Suddenly Susan", "Lipstick Jungle", and "The Middle" ... this famous face has been something to admire for 4 decades!

Shields your eyes!

The question is ...

Brooke Shields ...

John C. Reilly Good Genes or Good Docs?!

John C. Reilly's beauty is the Catalina Wine Mixer of good looks!

Here is a 27-year-old version of the comedic actor all dressed up and ready to impress at a movie premiere in Beverly Hills back in 1992 (left).

And, 28 years later ... the handsome comedian -- who is celebrating his 55th birthday today -- was last spotted looking spiffy at an event in Pasadena earlier this year (right).

This famous face is now widely known for his roles in multiple films over the years ... from voicing Ralph in Disney's "Wreck-It Ralph", to starring in iconic comedies such as, "Step Brothers," "Walk Hard: The Dewey Cox Story" and 'Talladega Nights,' he has quite the hilarious resume.

Shake and bake!

The question is ...

John C. Reilly ...

Mark Zuckerberg Good Genes or Good Docs?!

Mark Zuckerberg's looks are something to like and comment on!

Here is a 20-year-old version of the cofounder of Facebook proudly showing off his brains over brawns only 3 months after launching FB outside of Eliot House at Harvard University in Massachusetts (left).

And, 16 years later ... the father of two human daughters with his human wife Priscilla Chan -- who celebrated his 36th Earth years birthday earlier this week -- was photographed showing positive emotions and good eye contact while in Brussels for a business meeting earlier this year (right).

His timeline is updated.

The question is ...

Mark Zuckerberg ...

Teri Hatcher Good Genes or Good Docs?!

Teri Hatcher is the mother of good looks!

Here is a 28-year-old version of the actress best known for her role as the quirky single mom, Susan Mayer, on "Desperate Housewives." The actress was spotted back in 1993 rocking this short bob during an ABC press event in New York City (left).

And, 27 years later ... The now 55-year-old star -- who has a daughter of her own -- can be seen glowing with good looks, she was last spotted at a comedy show in Los Angeles, CA earlier this year (right).

These good looks are no joke!

The question is ...

Teri Hatcher ...

Old news is old news!
Be First!

Get TMZ breaking news sent right to your browser!