In January 2010, after six months of absence, finally Ziana returned to public as a surprise guest in the second annual gathering of Murai.com to celebrate the launching of a new fashion segment, Stailista, in the web portal. In that event, she stated that she would release two new singles from her upcoming untitled album. The singles, Pawana and Dirimu Satu, were expected to be released in June 2010.
Furthermore, Ziana was one of the mentors in the fourth season of a singing competition called, Mentor. As the singing competition ended in July 2010, Ziana and her protégé, Mohd were announced as the winner for that season. With that success, they managed to take home RM 100 000 and a trophy.
Apart from singing, acting and being product ambassador, Ziana is also involved in theatrical performance. Together with fellow singer Misha Omar, she was cast in the second season of a musical theatre production entitled Teater Muzikal Gamat 2. The performance, which commenced on 12 March 2010, was held in the Auditorium of Malaysian Tourism Centre (MaTiC), Kuala Lumpur, for 11 consecutive days. This was Ziana's second participation in theatre after Musical Theater Antara.