Ramón Luis Ayala Rodríguez (born February 3, 1977), known artistically as Daddy Yankee, is a Latin Grammy Award-winning Puerto Rican reggaeton recording artist. Ayala was born in Río Piedras, the largest district of San Juan, where he became interested in music at a young age. In his youth he was interested in baseball, and aspired to become a Major League Baseball player. He was unable to continue this sport when he received an injury to one of his legs, leaving him unable to walk correctly. He then became involved in the underground rap movement that was in its early stages in Puerto Rico, later to be called reggaeton. After receiving lessons from several artists within the genre, he developed an independent career, first recording in a production titled Playero 37. After this he began to produce independent albums. His first solo album was No Mercy. He subsequently formed a duo with Nicky Jam, and then continued his solo career with the releases of El Cartel and El Cartel II. This led him be one of many pioneers of the reggaeton genre earning him the nickname "El Cangri".

Joshua David "Josh" Duhamel ( /dəˈmɛl/ də-MEL; born November 14, 1972) is an American actor and former fashion model. He first achieved acting success in 1999 as Leo du Pres on ABC's All My Children and later as the chief of security, Danny McCoy, on NBC's Las Vegas. He then began appearing in films, most prominently playing one of the protagonists, Captain/Major/Lieutenant Colonel William Lennox, in the box office hit Transformers as well as its sequels, Transformers: Revenge of the Fallen and Transformers: Dark of the Moon. He starred in Life As We Know It with Katherine Heigl.

Duhamel was born in Minot, North Dakota, into a Catholic family, the son of Bonnie L. Kemper, a physical education teacher, and Larry David Duhamel, an advertising salesman. He has French-Canadian, Irish, English, German, and Norwegian ancestry.

His parents divorced during his youth, and although he remains close to both, he grew up with his mother and his three younger sisters, Ashlee, Mckenzee and Kassidy. Duhamel attended Minot State University and played as the back-up quarterback for the university's football team. He planned to attend dental school, but dropped out one-and-a-half credits shy of his undergraduate degree.