David Guetta, whose real name is Pierre David Guetta, is a French DJ and electronic music producer, born on November 7, 1967, in Paris. He began his career in Parisian clubs and gained international recognition with his hit single "Love Is Gone" in 2007. His album "One Love", released in 2009, containing the singles "When Love Takes Over", "Gettin' Over You" and "Sexy Bitch", brought him even greater success. He was elected best DJ of the year by DJ Magazine in 2011 and 2012. David Guetta regularly collaborates with various artists such as Akon, Chris Willis, Flo Rida, Kelly Rowland, Kid Cudi, Madonna, Nicki Minaj, Rihanna, Sia and Snoop Dogg. In 2016, he released the album "This One's for You" in collaboration with several European artists for Euro 2016. Skylar Grey, whose real name is Holly Brook Hafermann, is an American singer-songwriter, producer and musician, born on February 23, 1986, in Mazomanie, Wisconsin. After starting her career as Holly Brook, she signed with the Interscope Records label in 2006 and released her first album "Like Blood Like Honey" in 2007. In 2010, she collaborated with Fort Minor on the single "Where'd You Go" which peaked at number four on the Billboard Hot 100. She then changed her name to Skylar Grey and released her second album "Don't Look Down" in 2013. Grey has also worked as a songwriter for many artists such as Dr. Dre, Eminem, Diddy, Lupe Fiasco, Fort Minor, P. Diddy, Linkin Park, Nicki Minaj and Rihanna. In 2011, she co-wrote and performed the single "I Need a Doctor" with Dr. Dre and Eminem, peaking at number two on the Billboard Hot 100. In 2012, she co-wrote and performed the single "Coming Home" with Diddy, reaching number nine on the Hot 100. In 2013, she co-wrote and performed the single "Love the Way You Lie (Part II)" with Eminem, peaking at number two on the Hot 100.

David Guetta ft Skylar Grey - Shot Me Down (Extended Mix) Extract :