Oscar De La Hoya has proclaimed himself single -- which apparently means his longtime marriage to pop singer Millie Corretjer is down for the count.
Oscar made the announcement while partying at 1 OAK nightclub on the Sunset Strip this week ... saying, "Guess what ... I'm single!"
Oscar and Millie married in 2001. They have 2 children together.
We contacted Oscar's rep, Stefan Friedman, for comment and he gave us the following statement:
"Oscar's personal life is just that -- personal."
Freidman adds, "While some in and outside the boxing world -- for their own personal gain -- have for years tried to damage and degrade Oscar and Golden Boy Promotions, the truth is that both are thriving and will continue to for many years to come."