Why is Tuba Ünsal envious of Tuba Büyüküstün?

Tuba Ünsal write an article about women she’s envious of in vatan newspaper. Here is the reason;

She has a mystery on her own. She is like a white paper the director can paint what he wants. Each project of the mysterious actress will create attention and will followed eagerly.

She has a mystery on her own. She is like a white paper the director can paint what he wants. Each project of the mysterious actress will create attention and will followed eagerly. Either this girl is going out at night and the papparazi doesn't catch her or she is staying at home and preparing food for the next winter. While I'm doing my work between two parties. I'm tired, I’m really tired, I want to change my surname with her. Let me be the "Büyüküstad" (great master) and let her be "Ünsalan" (notorious)...

 Source: Vatan / Pazar & Vatan / Pazar