![Mat Hennek and Hélène Grimaud have been in a loving relationship since 2007 and are yet to marry. Hélène… | Portrait photography, Celebrity entertainment, Instagram Mat Hennek and Hélène Grimaud have been in a loving relationship since 2007 and are yet to marry. Hélène… | Portrait photography, Celebrity entertainment, Instagram](https://i.pinimg.com/originals/61/4b/bc/614bbc624eb5f66211beae7beaccf4dc.png)
Mat Hennek and Hélène Grimaud have been in a loving relationship since 2007 and are yet to marry. Hélène… | Portrait photography, Celebrity entertainment, Instagram
Helene Grimaud - Hélène Grimaud with her friend and favorite hair stylist Mark Schleiss from Mark&Arnold in Luzern at the Vierwaldstätter See. Photo: Mat Hennek / http://instagram.com/mat.hennek | Facebook
Helene Grimaud - Fantastic first concert with Maestro James Gaffigan and the LA Phil! Photo: Mat Hennek / http://instagram.com/mat.hennek | Facebook
![Hélène Grimaud on Twitter: "Taken two hours before my recital with the @SFSymphony Photo: Mat Hennek https://t.co/OtOMvQWzfl" / Twitter Hélène Grimaud on Twitter: "Taken two hours before my recital with the @SFSymphony Photo: Mat Hennek https://t.co/OtOMvQWzfl" / Twitter](https://pbs.twimg.com/media/FIxQ8S8XMAoefIo.jpg)
Hélène Grimaud on Twitter: "Taken two hours before my recital with the @SFSymphony Photo: Mat Hennek https://t.co/OtOMvQWzfl" / Twitter
![Hélène Grimaud on Twitter: "Backstage in Zürich with Paavo Järvi - @paavo_jarvi @tonhalle 📸: Mat Hennek https://t.co/CEacMumcGp" / Twitter Hélène Grimaud on Twitter: "Backstage in Zürich with Paavo Järvi - @paavo_jarvi @tonhalle 📸: Mat Hennek https://t.co/CEacMumcGp" / Twitter](https://pbs.twimg.com/media/FKCSddXX0AUXWJ3.jpg)
Hélène Grimaud on Twitter: "Backstage in Zürich with Paavo Järvi - @paavo_jarvi @tonhalle 📸: Mat Hennek https://t.co/CEacMumcGp" / Twitter
Helene Grimaud - Summer greetings from California Photo: @mat.hennek #summerbreak #pianistlife #helenegrimaud #california #timeout #timetoreflect | Facebook
![Hélène Grimaud on Twitter: "Looking forward to performing at Amphitheatre FernandLindsay with @LeMetropolitain and @nezetseguin this Sunday 📸: Mat Hennek https://t.co/hmtLTCBp7D" / Twitter Hélène Grimaud on Twitter: "Looking forward to performing at Amphitheatre FernandLindsay with @LeMetropolitain and @nezetseguin this Sunday 📸: Mat Hennek https://t.co/hmtLTCBp7D" / Twitter](https://pbs.twimg.com/media/FZZvmi5XEAAEPbV.jpg:large)