How to Hack a Celebrity's Instagram Account?

Hackers are using comments in britney spear's instagram accounts to hide the addresses where these c and c systems are held. So all they have to do is deleat anddy's comments, and the ones that are left youare going to be m c and c system whow does this mean? Don't get to read the i preferred her when she was balld, kind of, but they might see the photos,. right?