Hey, you!

Get some Buffilove!

Hey, you!

Buffi - Rock That Mouth

Get some Buffilove!

Rock That Mouth is different.

Different and special!


You can only join the program during Launch Week (August 28-September 5), then doors will close for several months. New waiting list opens on September 6.


There are only 53 VIP spaces available (because I turn 53 during Launch Week, and want to give all my VIP mouths special attention!) #HappyBirthdayToMoi


Standard (3 months access), Lifetime (Lifetime access), and VIP (Lifetime access + Personal Feedback Session). There’s something for everyone!


Ever VIP member will get a personal, exclusive, online feedback session of 60 minutes, with a tiny but mighty group of 4 people max. I will give you tailor-made tips and tricks to get your mouth up to the next level. These sessions will always take place on a Friday. Waiting list members get my coaching calendar first!


Waiting List Members get early access and will get my VIP coaching calendar on August 27 (we will send you a SUPER SECRET CODE to unlock the shopping cart)! I expect the VIP spots will sell out quickly, so join the waiting list to make sure you can sign up before anyone else! The rest of the world joins on August 28.


You will laugh and learn (holy moly, so much!) with me through 23 video lessons (with English subtitles) & 23 workbooks – that’s over 3 hours of video and over 100 pages of worksheets! And yes, I also share my bloopers. Just wait. And get the popcorn ready!

I’ve spent 30 years as a Personal English Coach, helping highly-motivated people feel fabulous in English.

I’ve been honored to coach some pretty awesome artists, like Jeangu Macrooy, Danny Vera, Anneke van Giersbergen, Jandino Asporaat, Tim Knol, Racoon, Epica, Within Temptation, Monic Hendrickx, Jacqueline Govaert, and so many others.

I’ve helped them with their English pronunciation, so that they can sing, act, present, and perform with confidence and ease! Buh-bye English stress! Don’t let the door hit you on the way out! You’ve also seen my coaching work in movies, like Brimstone, de Dirigent, and April, May, and June, where I’ve done accent reduction for the leads.

“I can now talk to people all over the world, no problem at all!
Thanks, Buffi!”

Freek Vonk

‘Buffi helped me so much with my English accent during the filming of The Hope Affair. Thanks so much for all your coaching!’

Monic Hendrickx

“From a British accent to an American one? In just 2 sessions?! Thank you, darling Buffi!”

Linda de Mol

Click here to find out more about me.

Why me?

It’s a horrible feeling to feel stupid when you are not. I don’t want anyone to feel ashamed of their English pronunciation. So…. let’s beat the shame game and get rocking!

Got a question? Want to find out more?

And you might have seen my work on TV, where I’m a coach and consultant for Idols, X Factor, and the Voice (of Holland and Vlaanderen), just to name a few.

“I wanted Luka to sound natural. That’s why I called Buffi and asked her to be in the studio during the recording of every song!” Alex Callier, Hooverphonic, coach of The Voice of Vlaanderen, Belgian entry Eurovision 2020.

Rock That Mouth is a membership program. There are 3 types of memberships, and all prices are listed ex VAT. VIP members get lifetime access, and a personal feedback session with me. If you are interested in getting my personal, pro tips and tricks made only for your mouth in an exclusive online session, please join the waiting list. You will get my calendar first and can sign up for a time that suits you best. There are only 53 VIP memberships available. Why? Because I turn 53 on the day we launch! #happybirthdaytomoi

What your mouth will learn:

The 24 modules are on, among others:

And so much more!

Rock That Mouth

Sign up for the Standard waiting list !