Silambarasan Rajendar also known as T. R. Silambarasan, or Simbu, is an Indian film actor, director, playback singer and lyricist. He began his career by playing minor uncredited roles as a child artist in films produced by his father T. Rajendar before essaying his first lead role in Kadhal Azhivathillai (2002), under his father's direction as well. He achieved recogniton for his work in Manmadhan (2004), which was also "ghost-directed" by him and became his first major commercial success. He made his full-flegded directorial debut with a failure Vallavan (2006), while he received wide critical praise for his performance in Gautham Menon's blockbuster Vinnaithaandi Varuvaayaa (2010). He also starred in critical success Vaanam and a masala Osthe, both in 2011.
Who is most successful south Indian actress in bollywood?