Not to mention that they obliged the girls to keep on liying about their supposed relationship. This sounds more like a slavery than a musical project.
I think they trapped the girls somehow, make them think that because they were underage they had no human rights
( prompted by their money-loving parents and the irresponsible Ivan. )
And that's the truth about Tatu, I'm afraid. And now they have to capitalise on their friendship, sack Ivan - that would be something - "denounce" their parents, and conquer the world again