Taeyeon likes Onew. She knows a scandal of Onew that she'll hold agenst him to get him to like her.  She even would rat out her own member.

Jessica doesn't really care about what her fans, and antis think about her. But she never broke her image, only to SM Entertainment. She had some scandals, that were lies.

So NaEun is a part of Cube Entertainment. She is very close to F(x), Victoria and Krystal. She never was well with Amber and Sulli. Yes, she knows SNSD. She hates Jessica for some reason. She knows so many scandals in SM because she has been there so many times. She never ruined her image, but someone is holding a scandal he/she will put out to the internet. So she tries to stop the person and keeps quiet.

Sister of Jessica Jung. Krystal is in SM entertainment. She has 1 scandal that she doesn't care about, because she knows it isn't true. Shes close to Son NaEun. Shes very quiet.

Victoria is the sweetest in SM. She never done anything wrong. She does sneak out at night sometimes with someone.

Onew has a scandal that he thinks no one knows about. He became secretive.

Siwon had rumors spreaded when he was in high school. He decided to stay away from the trouble in his company. He rarley gets out of the dorms.