The nemesis of Blake Lively 's best friend, Taylor Swift , has been connected to her lawsuit against co-star Justin Baldoni . Knewz.com can reveal music executive and talent manager Scooter Braun was revealed as a majority stakeholder of the company behind The Agency Group (TAG) PR, the firm Baldoni hired to launch a smear campaign against his It Ends With Us co-star. Braun, 43, famously faced off with Swift, 35, in his 2019 acquisition of her former label, Big Machine Records, sparking a