Help, help, help. Oh, god. Now, for may 19th, 2017, this is entertainment tonight. Will prince harry and his gal megan steal the bride and grooms thunder on their big day. That is not going to be easy because pippas wedding will be spectacular. She may not be a royal, but shes definitely getting married like one. Were in england for all the last minute prep. Whats happening, jen . Its just one day before the big wedding, but kates little sister pippa held the rehearsal, here at st. Marks church. We heard bells ringing after. And the roads into the estate were shut down. Security is already extremely tight over at the Middleton Family estate where the reception will be held. We watched infrared cameras being set up to make sure no one gets too close to their property line. The Security Team was already in place today. And catering trucks arrived, flowers delivered, bars put up. And the giant reception tent, this thing is massive. People are calling it a glass palace. Cost a reported 130