
We can’t help but think of fabulous celebrities with perfect smiles each day. While some stars were born that way, others had to perfect their grins. However, you may be surprised to learn that a long list of stars — from Zac Efron to Janet Jackson — all use clear teeth aligners called Invisalign to get that perfect smile. The nearly invisible and convenient dental solution has become super popular with Hollywood celebrities.
Looking for inspiration to get your own Invisalign treatment? Read our Invisalign celebrity smile stories to learn more about the celebrities who have worn Invisalign. You can see their “before and after” pictures, read about their Invisalign experience, and discover how the celebrities achieved their picture perfect smiles. Find out what they learned and how you can achieve your dream smile too!
What Is Invisalign and Why Celebrities Love It
We’ve got a fantastic run down of the big names of Celebrity Town, sharing with you why Invisalign is so famous before we look at which stars have it.
Invisalign is a revolutionary system for teeth straightening, made by wearing clear removable aligners. Invisible, comfortable, removable and wearable, these aligners are ideal for famous people.
For many celebrities, having their picture taken is part of their job. Straight teeth are now a “requirement” to fit in with today’s image. And Invisalign has become their teeth straightening method of choice: the clear plastic aligners are nearly invisible, allowing celebrities to wear them discreetly even in public, going from red carpet to interview without any sign of orthodontic work.
1. Justin Bieber – The Teen Idol Transformation
The world is no doubt aware of Justin Bieber’s infamous (and infamous- no more) Invisalign journey that unfolded during his teenage years. Instead of choosing to go with the more traditional metal braces to correct his overcrowded teeth, the singer opted for clear aligners.
Smile Secret: Consistency. Bieber wore his Aligners every day and was never too shy to show off his shiny new teeth to his fans. Consistency is key when wearing clear aligners.
2. Kendall Jenner – Subtle Perfection
Who says models don’t get cavities or crooked teeth? Kendall Jenner was recently spotted rocking Invisalign after her teeth shifted after she removed her braces.
Smile Secret – Even Good Smilers Need a Secret! It only takes a small adjustment to refine your smile.
3. Khloe Kardashian – Confidence Upgrade
Reality TV star Khloe Kardashian turned to Invisalign in her late 20s to perfect her smile.
Smile Secret: It’s never too late to have a great smile! More and more adults are seeking out Adult Orthodontics!
4. Tom Cruise – Hollywood Smile Fix
In his 40s, actor Tom Cruise used clear aligners to straighten his teeth while starring in a number of films.
Smile Secret: You’re over 30 and still not famous? Established stars are still big on their smiles. Elle MacPherson was seen with a glowing grin at the recent Gucci by Gucci show.
Beyond physical transformations, many stars have also opened up about their personal battles, as explored in Celebrities With Depression: Stories of Hope and Resilience!, showing that confidence often comes from both inner and outer change.
5. Katy Perry – From Crooked to Camera-Ready
Katy Perry opted for Invisalign teeth straightening when correcting her overcrowded lower teeth, rather than going down the traditional route of metal braces.
Smile Secret: Choosing the right whitening treatment for your lifestyle makes it easier and faster!
6. Zendaya – Teenage Glow-Up

It turns out that Zendaya started her Invisalign journey all the way back in her teenage years while shooting Euphoria and other films and projects.
Smile Secret: It takes a lifetime to gain confidence and achieve a perfect smile.
7. Zac Efron – Closing the Gap
Before his Baywatch transformation, many remember the noticeable gap between Zac Efron’s front teeth – a look that Invisalign fixed completely.
Smile Secret: It has just one flaw.
8. Serena Williams – Athlete-Friendly Smile
Off the tennis circuit, Serena Williams is straightening out a completely different game: her teeth. Using Invisalign for her teeth straightening, Williams notes that she chose the product since it “has not limited” her sports schedule.
Smile Secret: Invisalign suits an active lifestyle because the aligners are removable!
While many stars perfect their smiles with Invisalign, others embrace their unique features—like those highlighted in Celebrities With Asymmetrical Faces Who Redefine Beauty Now!—showing that confidence matters just as much as symmetry.
9. Billie Eilish – Subtle Fix, Big Impact
The pop sensation Billie Eilish wore Invisalign to treat minor spaces and teeth alignment issues. Fans got a close-up look at her straight smile in her song visuals.
At Smile Secret we also help people with small issues. You don’t have to have a major dental problem before you can benefit from the Smile Secret.
10. Eva Longoria – Red Carpet Ready
Actress Eva Longoria was treated with Invisalign to correct overlapping teeth.
Smile Secret: When you are always in the limelight you need to keep it discreet.
11. Katherine Heigl – Wedding-Perfect Smile
Before she said “I do” to the wedding, Katherine Heigl said “I do” to Invisalign.
Smile Secret: Set a goal (like a big event) to stay motivated during treatment.
12. Oprah Winfrey – Timeless Confidence
Intriguingly, even media mogul Oprah Winfrey has reportedly donned the invisible braces at some point to keep her famously beautiful smile intact.
Smile Secret Revealed. Once you’ve got your smile, you should make sure you look after it.
Why Invisalign Is a Celebrity Favorite
In every case study I read, there are some underlying, sometimes implicit, lessons.
- Another notable feature of clear aligners is their discreet appearance. Given their clear nature, they are ideal for stars and famous people who want to straighten their teeth but don’t want anyone to know.
- It is removable for eating, filming and parties and events.
- Comfort: No wires or brackets will irritate your mouth and lips.
- Beauty: Some of our celebrity clients see results in just a few months depending on the case.
Real Smile Secrets You Can Learn from Celebrities
These celebrity transformations aren’t just glamorous—they’re practical lessons:
1. Consistency Is Everything
It is very important that you use your aligners frequently in order to get the best results, the best aligners won’t work if you don’t wear them regularly!
2. Start When You’re Ready
There is no ‘perfect age’ – you will benefit no matter if you are 16 or 40 years old.
3. Small Changes Matter
You don’t have to have a problem to improve your dental health and aesthetics.
4. Confidence Comes First
For many of these celebrities, going through the experience publicly actually helped increase their confidence.
Just like these stars perfected their smiles with Invisalign, many have also experimented with facial styles—some even joining the list of Celebrities With Mustaches Who Nailed the Look, proving that confidence is the real game-changer.
Is Invisalign Worth It?
Celebrity before and after photos of people wearing Invisalign offer an inspiring look into the amazing effects of the teeth straightening system. But what can these pictures really tell us about the value of this pricey treatment? Realize that the answer to this question can be found in the stories of famous individuals who’ve used the product correctly.
Dental smiles are not just about aesthetics. They also represent confidence, comfort and future dental health. And with its stunning results for celebrities across the globe, it’s no wonder that many people are turning to Invisalign.
Final Thoughts
We’re often led to believe that a perfect smile is something that supermodels are born with. But there are at least a few starlets who wouldn’t mind letting you in on a little secret: they too required help to perfect their grins with Invisalign.
We all know that genetic predisposition can play a huge role in how we look, but here are 12 surprising stars that reveal how your smile is down to you, not your parents.
We have heard from some patients that they are too old to wear Invisalign. Not so! After researching many celebrity smile makeovers we found out many of them used Invisalign to get straight teeth. Why can’t you?! Contact a local Invisalign dentist today to see what your smile could look like!










