Nicole Scherzinger , EMIN

Nicole Scherzinger , Todrick Hall

Nicole Scherzinger , David Garrett

Andrew Lloyd Webber , Nicole Scherzinger , Il Divo , David Hernando

Nicole Scherzinger , Il Divo

Eros Ramazzotti , Nicole Scherzinger

Nicole Scherzinger , Todrick Hall

Andrea Bocelli , Nicole Scherzinger

Nicole Scherzinger , David Garrett , Franck Van der Heijden

Andrea Bocelli , Nicole Scherzinger

Andrea Bocelli , Nicole Scherzinger

Andrea Bocelli , Nicole Scherzinger

Nicole Scherzinger , David Garrett

Sheryl Crow , Fergie , Johnny Rzeznik , Angélique Kidjo , Jon Bon Jovi , Nicole Scherzinger , Natasha Bedingfield , Leona Lewis , Colbie Caillat , Christina Grimmie , Krewella , Kelsea Ballerini , Paul McCartney , Sean Paul

Avant , Nicole Scherzinger