The reality star proudly showed off her new toothy smile via social media after having his 'n' hers veneers with boyfriend Pete Wicks.
"I got my teeth done," she said on Snapchat.
"I love them! Veneers all the way! I actually didn't tell you guys for ages as it was a secret but now I can!"
Megan and Pete had their teeth done by Dr Richard Valadas Marques at Wimpole Street Dental in London, who has worked on a slew of celebrity smiles such as Nicola McLean, Rita Ora, Jasmin Walia, Russell Tovey and Kyle Christie.
The couple's new teeth were evident in The Only Way Is Majorca on Sunday night (17 July), which kicked off the 18th series of the ITVBe show.
It was a dramatic episode for both Megan and Pete, who are starting this series totally smitten and stronger than ever. But will it last? Their romance was rocked when Chloe Lewis claimed to have seen Megan "dirty grinding" with another man at a pool party in Ibiza. Megan strongly denied it, while Pete said he wanted to talk to Chloe to sort things out.
Megan told Reveal: "It really doesn't surprise me to be honest, but obviously it's not nice because I've got a relationship on the show, and when there are rumours floating about, it puts pressure on that. Pete is quite protective over me and you will get to see that side of him this series. It's nice to have someone that has my back as much as Pete does.
"I feel like now it is scary having a relationship and real feelings on the show because there is always going to be things that happen. That's why I didn't really enjoy Palma that much, not because of everyone there, but because it is more of a stress as your real life is involved now."
TOWIE continues Wednesday at 10pm on ITVBe.
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