Oscar 2013 Preps Underway, Secret Rehearsals for Hilarious Host

Officials work on last minute details to get red carpet ready for the 85th Academy Awards.
2:05 | 02/23/13

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Transcript for Oscar 2013 Preps Underway, Secret Rehearsals for Hilarious Host
it is oscar weekend. And you're in the right place right now for all of the pregame action. Carpet press, to team "gma" is covering the oscars as never before, from red carpet press, to the after-party, to the secret rehearsals for host seth MacFARLANE. Here's abc's sececilia vega. Reporter: The red carpet is out. The champagne chilled.For the there's nothing left to do but the final touches for the to oscars. Out all of and the oscar goes to -- Reporter: That and to hand th out all of the statues. HOST seth MacFarlane is putting the final touches on his jokes. It will take a whole bunch of people who have everything and give them a trophy. Reporter: At a recent rehearsal, he reportedly had the whole control room production crew and the show's director laughing hysterically. What did he say? I expect to have them so far, it's top-secret. Probably the toughest audience out there. Remember, I expect to have them hating me within the first 30 seconds. Reporter: The show's producer promised it will be a night to remember, with performances from megaa-listers like, adele. And barbra streisand. ♪ One love that is shared for two ♪ Reporter: Who hasn't sung for Reporter: Who hasn't sung for the oscars in 36 years. Diva-licious is the sizing of th the cake on the entire show. Reporter: The show tertainment is down to the wire, too.Details to attend at the governor's ball there's a of few details to attend to. 1,200 pounds of lobster. 5,000 eggs.Unds of steak. And all those 400 pounds of steak. From and all those ministatues. From salmon, to chocolate. It is the greatest party. We combine great taste with great style.Left, it Reporter: With one day left, it's time for lights, camera, movie ACTION.ter: And for this year's this is the super bowl of the movie business. Oscar Reporter: And for this year's party, hollywood's oscar ce forecast calls, for sunny skies. For "good morning america," cecilia vega, abc news, los angeles.Statuette, need

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