Dhanush, Shruti, Aishwaryaa at 3 premiere

Dhanush and Shruti Haasan were stylish at the premiere of their film 3.

3 is already famous for superhit song Kolaveri Di, sung by Dhanush himself.

Shruti Haasan is lovely in red and silver.

On the eve of the release of 3 Aishwaryaa tweeted, "Just collected the 1st city print of "3" from the lab as a distributor :) emotions racing..off to the temple now..prayers now !"

Aishwaryaa and Dhanush look excited at the premiere.

Aishwaryaa's younger sister Soundarya, who is in London, was among the first one to wish her luck. She tweeted, "Still in London ... @ash_r_dhanush thoughts with you aisu ...here's wishing my sis all the best for 3... ur gonna rock!!! Godspeed."

Actress Khushbu also wished Aishwaryaa on Twitter. She wrote, "@ash_r_dhanush hey my sweetypie,all the very best n I am very sure you will surpass the pressure of being tested n emerge a winner!Love you!"

Dhanush and music director Anirudh – the Kolaveri duo.

3 is Anirudh Ravichander's debut film. The ‘soup song' stormed the internet and became a modern day anthem – no mean feat for a rookie composer.

Veteran actor Arvind Swamy was also present at the premiere.

Last year Dhanush won the National Award for Best Actor for the Tamil drama Aadukalam, playing "Karuppu". His last release, rom-com Mayakkam Enna, did well too. With an upcoming debut in Bollywood with Raanjhnaa, all eyes are on Dhanush.