alessia getting ready.e four girls here, how did you meet? >> we met on twitter through a group chat, alessia together. >> all friends and alessia brought you together. are there tattoos here? >> i have a song wave called "my song." >> 2016 and put a heart. >> she's standing right there. alessia, come on down. can you come down and say hello to some of your biggest fans? >> how sweet is that. >> pretty cool. >> my goodness. >> she says she smells like a cookie. fantastic. we're going to bring her back on stage because she actually has to perform for you guys. for everyone on the plaza. >> thank you, thank you. >> that is so awesome. >> dreams come true. >> you're making friends, fans, the whole thing. >> before we get to the performance, how about a final check of the forecast. >> it shouldn't rain. the rain is actually not anywhere near new york right now even though it looks like it's going to downpour. as we go into the weekend, we are going to see nice weather continue across northeast. temperatures in

thank you, alessia cara.ound, incredibly delicious food. harry smith went to minnesota to one of the country's biggest fairs. that and more tomorrow. >> tt's harry smin his element, by the way. >> it is. >> here's the deal on sunday, we're trying to book broadway icon al roker on the show. we're not there yet. we've booked his cousin, lennyz. kravit >> oh, we've got lenny! >> we had to wait, frankly, to get to al roker, but lenny kravitz is my guest. he's just the coolest human being. >> look how cool he is. >> it's not a good thing to stand nexto him becau he is so cool, but we talked about his music, his new album. as carson knows, he plays all the instruments on the album, does the vocals and lays them in together. >> amazing. >> and we got his definition of cool, which made him a little uncomfortable. talked about so cool. >> i always think of you asut cool,ide by side with lenny -- >> well, no one is, in fairness. >> no one can stand the coolness factdn. >> you sho be in a two-shot -- up, william, coming