First, I must begin with Enrique Iglesias. While mostly Miami-based, this gorgeous singer was born in Madrid, Spain as the son of the famous singer Julio Iglesias. He helped to introduce Spanish music to the United States, performing the first song in Spanish on the Tonight Show with Jay Leno. He has also had success as a songwriter and has had some experience with acting. He appeared alongside Antonio Banderas and Johnny Depp in Once Upon a Time in Mexico and appeared on Two and a Half Men and How I Met Your Mother. Above is the music video for Cuando me Enamoro featuring Juan Luis Guerra.
Finally, I will mention Juan Magán. His sound reminds me of Pitbull, and in many ways I think his contributions add a similar style to the music he creates. He has collaborated with many famous artists such as Selena, Juanes, and Nelly Furtado. With 3 songs in the Spanish Top 20, he is a major pop artist. I first came across his name when he worked with Venezuelan artist Carlos Baute, one of my favorite singers, on the song Amarte Bien.