a lot of perks for will mcavoy. at the end of the day, and aaron does this a lot.me and emily mortimer, who plays mackenzie. >> no question about it. before you go. we think this is your first appearance on primetime network television. take a look. >> the challenge is against the system. and it's a system that's freaky, kathy. not us. we want what's ours. >> oh, god. >> jeff daniels, "hawaii 5-0." this is your life. you can see him in "the newsroom" sunday nights. >> i still have those glasses. >>> coming up, she's jay-z's hot, new >>> while she is one of the hottest young singers in the world right now, her first two songs have torn up the charts i the u.k. rita ora is jay-z's -- >> thank you. >> rita ora. he spotted you. he's producing you. it has to feel special. >> it's pretty good. i'm so happy to be here on "good morning america." you know, being from london, it's like a big deal. yeah. i'm happy to be here. >> it is a big deal. for us, as well. we're so excited. we love your song, "how we do." >> "how we do." >> this is it. making her u.s. television singi