Sia: Rihanna is STILL looking for songs (ugh)...

Sia said in a radio interview that Rihanna was in her house the other night STILL deciding on songs for her new album 'ANTi.' STILL?!?!?
OK! We've entered four rooms in Rihanna's ANTIdiaRy campaign (four more to go). She's still searching for songs, so does that mean she will now add a 10-storey tower block/additional rooms to the campaign? I would not be surprised at this point.
"She came over to my house for the first time the other night. I had met her very briefly before, super sweet person! She came over (to my house) and listened to half of 25 songs I played her, because she's still looking for songs for her new album. She was there clearly to listen to songs and see if there was anything she was into. It was a business meeting, for sure. She took four songs, but I don't know if they'll make the record. I have one for sure though."