Reason why Hansika Skipped Trisha's Birthday Party ?

Trisha Birthday party was the biggest trend setter past week with the images from party being liked and shared in all forms of social media.
Here is a current buzz which is going around regarding the birthday party, Hansika Motwani who was invited by Trisha for her birthday party reportedly choose to skip the event and this has fed the numerous gossip mongers new story.

According to sources  Trisha had invited every actor and actress she is close with and like Nayanthara and Amala Paul who were seen at the party, Hansika was also Trisha's very good friend and she skipped the event because of STR. 

The sources added that Hansika would have to greet STR if she had come to the birthday party and hence avoided the event altogether. The bubbly actress however did wish Trisha and here is what she had to say on twitter.