Skylar Grey (formerly Holly Brook), co-wrote three versions of what song that was later recorded by American rapper Eminem?
Skylar Grey discography:  She began working under the name Skylar Grey in 2010, co-writing the three versions of "Love the Way You Lie" with Alex da Kid, who signed her to his Wonderland Music (now KIDinaKORNER) label. Love the Way You Lie: "Love the Way You Lie" is a song recorded by the American rapper Eminem, featuring the Barbadian singer Rihanna, from Eminem's seventh studio album "Recovery" (2010).
Love the Way You Lie