Sandara Park unfollowed her 2NE1 bandmate Park Bom on Instagram on Wednesday, signaling a public rift after Park Bom accused her of drug use. Sandara Park denied the allegations on her social media account that day. "I have never used drugs. I wish her well," she said. As of Wednesday afternoon, Sandara Park no longer follows her bandmate's account. Fellow 2NE1 members CL and Minzy still follow Park Bom. The decision follows a handwritten letter Park Bom posted on Tuesday, addressing her past prescription drug controversy. Park revealed she was diagnosed with attention deficit disorder and emphasized her medication was not a narcotic. In the post, Park Bom said she was used as a scapegoat. Park said she was "made into a drug addict" to cover up Sandara Park's alleged drug use. Representatives for Sandara Park said the claims were "groundless." She followed up with her personal denial the next day. The rift sparked widespread online speculation about the duo's relationship. Fans expressed understanding for Sandara Park's decision, with one saying the move is "essentially cutting ties." Other