London: Hugh Hefner's planned two-hour TV special on his wedding to Crystal Harris will go ahead with a 'Runaway Bride' theme after she ditched the Playboy mogul, less than a week before the nuptials.

It is reported that two-hour special 'Marrying Hef' was due to air on July 13 but has now been postponed to a later date in order to accommodate the change in Hefner's circumstances

"The marriage special planned for Lifetime TV is now going to have a "runaway bride" theme and will air in July. Holly & Kendra were here today lending their emotional support as we shot for the Lifetime TV special. I'll let everyone know the date of the Lifetime special as soon as it's established,” Hefner said.