It seems that facebook post got almost everyone confused.
When she said "trilogy", she was referring to "song trilogy" she often talked about and not "Yoann TRIOLOGY".
She was saying how she was shooting final video from song trilogy( and final would be Blue Jeans of course) with Yoann.
About Carmen,that video was always supposed to be made in "Video Games" style.There were few pics leaked of Lana editing Carmen on her laptop.
![deadbanana2](http://img.photobucket.com/albums/v232/korn0818/ATRL_Smilies_All/bananas/deadbanana_zps933fcf47.gif)