Kanica Maheshwari aka Rajkumari Bhoomi of <em>Raja Ki Ayegi Baraat</em> has recently changed her caller tune from ‘Mystery girl’ to that of the spiritual Gayatri mantra. Kanica a devout devotee of the Goddess feels that chanting the mantra gives her immense peace and solace. She also believes that after listening to this hello tune the caller feels positive and his day goes well. The actress herself recites the Gayatri mantra daily so it only made sense to propagate the same in this form. She also believes that by listening to the mantra people will also get to learn it.