New Delhi, Aug. 26 -- Actors Allu Arjun, Karthi, Dulquer Salmaan, Suriya Sivakumar, Mohanlal and others from the film fraternity have extended Onam greetings to their fans, with several celebrities sharing messages and festive visuals celebrating Kerala's major annual harvest festival.

Allu Arjun shared a warm Onam greeting for his fans, noting their special place in his heart.

His post featured a custom black-and-white illustration of a traditional Kerala snake boat filled with rowers, overlaid with "HAPPY Onam" and his "AA" logo at the bottom.

"Happy Onam to my dearest Malayali fans & people! Your love has always been so special," he wrote.

Mammootty, also known as "Mammukka" to fans, shared a warm Onam greeting in Malayalam wishing...