John Singleton, best known for directing "Boyz N the Hood" and "Poetic Justice," suffered a stroke last week and remains hospitalized, his family said in a statement. "On Wednesday, April 17th our beloved son/father, John Singleton, suffered a stroke while at the hospital. John is currently in the ICU and under great medical care," a statement from Singleton's family read. "We ask that privacy be given to him and our family at this time and appreciate all of the prayers that have been pouring in from his fans, friends and colleagues." Several celebrities, including Tyrese, Snoop Dogg, Omar Epps, and Nia Long have sent Singleton well wishes for a speedy recovery via social media. Sending up prayers and wishing John Singleton a speedy recovery.