Some tension has laid on both sides.
Yulia, in this interview >
http://www.youtube.com/watch?v=xwnHvFEaZvA < said two important things:
* She dislikes the fact that Lena sang ATTSS and NGGU in her performances; she thinks it's stupid.
* She thinks Lena's work and new songs are silly and, therefore, are meant to disappear really soon.
Lena responded in this video to Yulia's comments:
http://www.youtube.com/watch?v=QFUDW...layer_embedded
And Yulia also said in the same interview that her project will be a BIG BOOM; "it'll make people want to make love with each other!".