Britney Spears labels sister Jamie Lynn Spears 'selfish brat' in fiery post

After the Sweet Magnolias actress recalled how she was "so sad" that her older sister and Justin Timberlake had broken up in 2002 during an appearance on the Call Her Daddy podcast on Monday, Britney took to Instagram to claim that Jamie Lynn wasn't supportive of her at the tim and that her sibling was actually sat at home watching TV and being "served by Mamma". While the Stronger hitmaker later deleted the post, she re-uploaded it on Wednesday afternoon, and added more detail to her argument.