The Soundtrack: Lyricist behind Rihanna's BBHMM has an "Ego"

The Berlin Lyricist who wrote Rihanna's "Bitch Better Have My Money", has a voice of her own! Bibi Bourelly lets us know that we should take her seriously on "Ego", a song she wrote just one year ago when she was 19 years old. As we wait for more of her edgy vocals, you can hear her work on Lil Wayne's "Without You" and Usher/Nas' collaboration "Chains".