<p>Music director G V Prakash on Friday disclosed that actor Karthi will be singing the first song of director P S Mithran's upcoming action entertainer, 'Sardar'.</p>

<p>Actress Siddhi Idnani, who will be making her debut in Tamil cinema with director Gautham Vasudev Menon's much-awaited entertainer 'Vendhu Thanindhadhu Kaadu', has completed dubbing for her portions in the film.</p>

<p>The unit of director Madonne Ashwin's upcoming film, 'Maaveeran', featuring actor Siva Karthikeyan in the lead, on Wednesday announced that actress Aditi Shankar, who is also the daughter of ace director Shankar, had come onboard the project.</p>