Jessie on Nicki's verse: "Nicki goes hard, like, really hard".
She talked about her album a little bit as well, she revealed that her upcoming album will be a worldwide album. And Jessie's working with other artists, besides Ariana and Nicki. She said that there will be a black male rapper, who is not from UK.
Jessie will be dancing a lot in the video, so I guess that Ariana and Nicki will be dancing as well. She said that we should expect a heavy performance, huge outfits, and her getting sweaty. The video will be bright. I think they haven't shot it, or something, because she told she haven't met them. And the video was somehow inspired by Pharrell's "Happy".
It looks like Ariana heard it and wanted to put her verse on it, Jessie didn't have to beg. Jessie tried to get Nicki on Do It Like A Dude, but it didn't happen, although that happened with "Bang Bang", and she cried when they sent her their verses.
Nicki's verse absolutely KILLS it though, I didn't expect her to OWN the song like this. 
