Braun had managed the superstar for 15 years
Payne died last week after falling from a third-floor balcony at a hotel in Argentina
Bieber has been teasing that he's working on new music on social media
Payne previously spoke about the friendly rivalry between One Direction and Bieber
His last album was 2021's 'Justice'
“Welcome home,” the pop star wrote in all-caps
Businessman Mukesh Ambani is said to have funded the show ahead of his son Anant’s wedding to Radhika Merchant
"This chapter as a music manager has come to an end"
He also hailed Britney Spears' 'Baby One More Time' and Lana Del Rey's 'Video Games' as "perfect" debut singles
The deal will see over 65,000 songs added to Blackstone’s music rights portfolio