Hugh Hefner and Crystal HarrisPlayboy founder Hugh Hefner and his fiancee Crystal Harris have set a date to tie the knot.

UsMagazine.com
is quoting a Playboy rep who has confirmed that the couple will wed on June 18 at the Playboy Mansion.

Hefner, 84, is reported saying, "It will be intimate with a close number of friends here at the mansion. No big blowout affair. Something very personal."

Harris, 24, is still hunting for the perfect wedding gown and is said to be eyeing a strapless dress by designer Romona Keveza.

Hefner proposed to Harris on Christmas Eve last year, and the bride-to-be posted a picture of her impressive round-diamond engagement ring on Twitter.