Actress Kajol, who plays a pivotal role in her comeback Tamil film "VIP 2", has successfully completed shooting her portion, a source said.Last seen in 1997 Tamil film "Minsara Kanavu", Kajol has returned to Tamil filmdom nearly after two decades."She has finished shooting her part. She approximately shot for two weeks and had a ball working on this project," a source from the film's unit told IANS.In the film, a sequel to 2014 Tamil blockbuster "Vela Illa Pattathari", Kajol plays a suave businesswoman.She will be seen locking horns with Dhanush in the movie, which is being directed by Soundarya Rajinikanth.The source also added that the project is on the brink of completion."It's gearing up for a summer release. The makers are planning to release it in June or July," he said.The project has been produced by Dhanush's Wunderbar Films.