Kajal bunked Dhada audio release function

The audio release of the film ‘Dhada’ took place yesterday but the lead lady Kajal gave a miss. Naga Chaitanya played lead role in this while Kajal paired up with him. This action romantic entertainer has got less publicity so far and the absence of Kajal adds to the drawbacks. But why Kajal bunked this audio release function.
It is said that Kajal and Naga Chaitanya had a disturbed relation on the sets of ‘Dhada’. It is also being rumored that at a point Kajal slapped Naga Chaitanya. Although it sounds strange to know about the slapping incident, the distance between the hero and heroine are giving scope for many assumptions.