How many people has David Guetta collaborated with?

David Guetta has collaborated with a wide range of artists across various genres, including pop, hip-hop, and electronic music. His collaborations feature notable names such as Sia, Kelly Rowland, Nicki Minaj, and Usher, among many others. While it's difficult to provide an exact number, he has worked with dozens of artists throughout his career, contributing to numerous chart-topping hits.