6:02 AM PT -- 10/22 -- Oscar De La Hoya is firing back at the allegations -- claiming the lawsuit is bogus and calling himself a "prime target" for a false lawsuit.
"A frivolous lawsuit was filed recently alleging that Oscar De La Hoya sexually assaulted ‘Jane Doe,’ which is completely false," Oscar's rep said in a statement.
"Oscar is a very successful businessman, running one of the country’s leading sports and entertainment companies – thus a prime target. It is worth noting that both recent lawsuits have been filed by the same attorney who is looking to make a name for himself.