Traci Hale is an Atlanta-based American pop and R&B songwriter and vocalist, her best-known compositions include which song recorded by Barbadian singer Rihanna, for her fifth studio album "Loud" (2010)?
Traci Hale:  Her best-known compositions include "Case of the Ex", as recorded by Mýa, and Rihanna's "What's My Name? What's My Name? (Rihanna song): "What's My Name?"
What's My Name?