Larry Birkhead says he wants the former couple's 1-year-old daughter Dannielynn to see the lingerie her mom wore once.
Birkhead wants to make sure Dannielynn has something to remember the late bombshell by.
He bought a pink bustier for $1,800 and white negligee for $1,000 at a celebrity auction at the Planet Hollywood Resort and Casino in Las Vegas on Saturday.
He is quoted by eonline.com as saying, "You know, it's not something I can show today, but something down the road. It's not going to be in any bedtime stories anytime soon."
Source: AHN