Oscar de la Hoya & Wife Have Baby Girl
The girl arrived at 4:36 p.m. local time, weighing 7 lbs., 13 oz., and measuring 20.5".
"We are so excited and blessed with the new addition to our family!" boxing champ de la Hoya said in a statement.
The pregnancy was first announced in May – an hour after de La Hoya lost a major match in Las Vegas to "Pretty Boy" Floyd Mayweather.
Nina is De La Hoya's fourth child and Corretjer's second. The couple welcomed a son, Oscar Gabriel, on Dec. 29, 2005.
De La Hoya, 34, and Corretjer, a 33-year-old pop singer, were married Oct. 5, 2001. The couple met in 2000, when both were signed to the same record label. (De La Hoya's debut CD that year earned a Grammy nod.)
The boxer has two other children from previous relationships: Jacob and Atiana. Atiana's mother is former Dancing with the Stars contestant Shanna Moakler.