![French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy](https://c8.alamy.com/comp/2DDDM8H/french-pop-group-limperatrice-performs-live-in-montreux-switzerland-july-4-2018-photo-by-loonaabacapresscom-2DDDM8H.jpg)
French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy
![Thomas Mars, singer of the French pop group 'Phoenix' performs on the Stravinski stage during the 'Color Night' of the 38th Montreux Jazz Festival, in Montreux, Switzerland, on late Friday, July 16, Thomas Mars, singer of the French pop group 'Phoenix' performs on the Stravinski stage during the 'Color Night' of the 38th Montreux Jazz Festival, in Montreux, Switzerland, on late Friday, July 16,](https://c8.alamy.com/comp/2PETYK4/thomas-mars-singer-of-the-french-pop-group-phoenix-performs-on-the-stravinski-stage-during-the-color-night-of-the-38th-montreux-jazz-festival-in-montreux-switzerland-on-late-friday-july-16-2004-ap-photokeystone-fabrice-coffrini-2PETYK4.jpg)
Thomas Mars, singer of the French pop group 'Phoenix' performs on the Stravinski stage during the 'Color Night' of the 38th Montreux Jazz Festival, in Montreux, Switzerland, on late Friday, July 16,
![French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy](https://c8.alamy.com/comp/2DDDM7G/french-pop-group-limperatrice-performs-live-in-montreux-switzerland-july-4-2018-photo-by-loonaabacapresscom-2DDDM7G.jpg)
French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy
![French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy](https://c8.alamy.com/comp/2DDDM8T/french-pop-group-limperatrice-performs-live-in-montreux-switzerland-july-4-2018-photo-by-loonaabacapresscom-2DDDM8T.jpg)
French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy
![French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy](https://c8.alamy.com/comp/2DDDM84/french-pop-group-limperatrice-performs-live-in-montreux-switzerland-july-4-2018-photo-by-loonaabacapresscom-2DDDM84.jpg)
French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy
![French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy](https://c8.alamy.com/comp/2DDDM7W/french-pop-group-limperatrice-performs-live-in-montreux-switzerland-july-4-2018-photo-by-loonaabacapresscom-2DDDM7W.jpg)
French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy
![French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy French pop group L'Imperatrice performs live in Montreux, Switzerland, July 4, 2018. Photo by Loona/ABACAPRESS.COM Stock Photo - Alamy](https://c8.alamy.com/comp/2DDDM88/french-pop-group-limperatrice-performs-live-in-montreux-switzerland-july-4-2018-photo-by-loonaabacapresscom-2DDDM88.jpg)