Larry Birkhead Buys Dannielynn Lingerie

File this under creepy! Larry Birkhead coughed up nearly $3,000 at an auction Saturday for some old lingerie worn by Anna Nicole Smith in a Playboy shoot for his daughter Dannielynn.

"I have a lot of history I have to put together that she doesn't really know about," he told the Associated Press. "Playboy was such a big part of Anna's career.

"You know, it's not something I can show today, but something down the road," he added. "It's not going to be in any bedtime stories anytime soon."

He paid $1,800 for a pink bustier and $1000 for a white negligee so Dannielynn can use it when she's older. Um...so does that mean she's planning on getting implants the size of watermelons to fill in those skimpy pieces?