And grande crowd. A massive turnout for pop princess Ariana Grande i got one last problem without you i got one last problem without you as she gets ready to put on our biggest concert today. Friday, august 29th, 2014. Announcer from nbc news this is today with matt lauer and Savannah Guthrie live from studio 1a in rockefeller plaza. Good morning. Welcome to today on friday morning. Im matt lauer along with tamron hall and willie geist. Savannah on maternity leave. And al roker so excited for our 8 30 concert that hes headed outside. The dancers have been rehearsing. Ariana has been out warming the crowd up. This is a huge biggest crowd for a Single Person we have had this year. It goes from 48th street all the way to our second plaza past the big rocking horse. This is crazy. Theyre all waiting for Ariana Grande as we all are as we continue to bang bang, baby. Back inside to you guys. Absolutely, al. Fun friday. And we have a lot of people there and the folks watching at home. That co