David Guetta Co-Wrote and Produced Two Tracks on Rihanna's #1 Album, "Unapologetic"

News David Guetta co-wrote and produced two songs on Rihanna's album "Unapologetic" (Island/Def-Jam), which debuted on the Billboard Top 200 at #1 the week ending December 8, 2012. The songs are PHRESH OUT THE RUNWAY and RIGHT NOW.