Although Oscar's reps are saying they're not real (they totally are), a woman who claims took the pictures says they're not only him but he's ultra kinky and LOVES dressing up in womens clothes. TOLD YA! According to NYDN, she's more of a mistress:

"She says she took the photos at the Ritz-Carlton in Philadelphia on May 17," Hay tells us. "I fully believe she is telling the truth. She had been reluctant to talk. But now that she's being called a liar, she's ready to sell her story. And, believe me, she has a lot of details."

A friend of the unnamed woman says that De La Hoya would regularly invite her and other party pals to join him when he left his family at home in Puerto Rico. "He'd send a private plane or fly them first-class," says the friend. "They'd meet up in hotels, where the party could go on for days. There was a lot of tequila. It involved men and women. They indulged his every whim and taste.

"He wore size 9 ladies shoes. He also liked wearing thigh-high nylons. He liked sex games. He and the girl would sit in a chair that they'd pretend was a motorcycle. He'd pretend he was the girl on the back of motorcycle. She'd be the guy. He'd grab her around the waist and squeal, 'Faster! Faster!'"

LOVE IT! I wonder if the mother of one of his children, Shanna Moakler'll blog about this on her myspace...

Souce