Is Aishwarya Rai getting desperate for a hit?

Is Aishwarya Rai Bachchan getting desperate to get a hit at any cost? How come that after doing strong women-centric movies like 'Jazbaa' and 'Sarabjeet' and realizing that such movies don’t work well on the box office there has been a U Turn. Now she is coming in a totally new avatar, she plays the love interest of the much younger Ranbir Kapoor. The two teasers of the songs released is an indication. There are no inhibitions, she dares to dare and perform those hot scenes. Such movies were a big no-no for Aishwarya after her marriage. Everyone knows how upset were the Bachchans after seeing her intimate scenes with Hrithik Roshan in Dhoom 2.