Jem Aswad Senior Music Editor Amid the series of bombshells about her family, her conservatorship and business managers Britney Spears has dropped on her Instagram account, on Sunday she posted a lengthy message in which she says that she will “probably never perform again.” After writing about the lack of creative control she was allowed during her conservatorship, particularly with music videos and photographers, she took aim at her father and former conservator, Jamie Spears. “…[T]he most offensive SO CALLED professional pictures on every tour,” she said. “I mean they could have at least cheated and retouched them for me … just saying … 2 day shoots for new show in Vegas literally the worst ever … and me excited for the pictures for 5 months on tour … they never showed me any. I’d rather quit shit in my pool and shoot photos of myself in studios over working with the most offensive people in my life.”