Nagachaitanya and Samantha Engagement Function

Actors Naga Chaitanya and Samantha Ruth Prabhu, who made their relationship official last year after being romantically involved for almost three years, will be engaged later on sunday.

A source close to Chaitanya said: "It is a very private affair and only the families of the couple and very close friends will be present. Even the place has been kept secret, since they do not want the public to come in the hope of catching A glimpse of the couple ".

Samantha's parents and her close friends from Chennai, where she grew up and studied, will be present.

The Engagement event  will take place in a luxurious hotel.

"Samantha will wear a suit specially designed by Kresha Bajaj, who is very excited," the source said.

Chaitanya and Samantha met for the first time on Gautham Vasudev Menon's telugu romantic drama sets "Ye Maaya Chesave" and continued to work together on such films as  "Manam" and "Autonagar Surya".