There’s some legal news involving Michael Jackson ‘s youngest son, Prince Michael Jackson II (formerly known as Blanket and who know goes by Bigi), and his grandmother, Katherine Jackson. According to Vibe , the 22-year-old has taken legal action against his grandmother Katherine, filing an injunction against the 93-year-old that asks the court to stop her from using and accessing his father’s estate money to pay for a previous court appeal. Per TMZ , Bigi and Katherine were working together to stop the executors of the singer’s estate from pursuing a business deal. Details of that deal are unknown at this time, but it’s speculated it’s the deal the estate made with Sony to sell around half of the singer’s music catalog. Sony was reportedly planning to cough up a whopping $600 million for it. According to Radar Online , Katherine told the court that Jackson never wanted his catalog to be sold, recounting the singer referring to his music as his “lifeline.” Court documents note that...