Ariana previously admitted her Dangerous Woman followup is complete. She also said it'll have about 10 songs in total, which includes vocals/production from Pharrell.
It's news to me that JT has enough material now to label it an album, which might be the biggest takeaway from his interview. Did that sink in? JUSTIN TIMBERLAKE COULD BE DONE MAKING HIS NEW RECORD.
As for who Pharrell "can't talk about," your guess is as good as mine. I'd like to imagine it's Christina Aguilera, but now I'm just getting carried away.