Today the “Good Morning America” brand moves to the afternoons with the launch of “Good Afternoon America.” The one-hour show, hosted by Josh Elliott and Lara Spencer wrapped up rehearsals over the weekend. Airing at 2pmET/1pmCT on most ABC stations, “GAA” replaces “The Revolution,” and will air for the next 9 weeks ahead of the launch of “Katie” on Sept. 10. The show will be live for the next two weeks and will be pre-taped, for the most part, for its final 7 weeks. Today’s debut episode features Liza Minnelli and coupon pro Judy Pezza.