Question: Which star of Kalvanin Kadhali was born on 18 November 1984 ?

Context paragraphs:
Hong Kong People's Association: The Hong Kong People's Association () was a middle-class and professional oriented political organisation formed on 18 November 1984.  Along with the Association for Democracy and Justice, it was established in response to the signage of the Sino-British Joint Declaration and then British Foreign Secretary Geoffrey Howe's visit in April 1984.

1984–85 Cypriot Cup: The 1984–85 Cypriot Cup was the 43rd edition of the Cypriot Cup.  A total of 43 clubs entered the competition.  It began on 18 November 1984 with the preliminary round and concluded on 22 June 1985 with the final which was held at Makario Stadium.  AEL won their 4th Cypriot Cup trophy after beating EPA 1–0 in the final.

Big on Love: Big on Love is a song by Australian new wave rock band Models.  It was released as a single on 18 November 1984, well ahead of the album, "Out of Mind, Out of Sight", which appeared in August the following year.  It peaked at No. 24 on the Australian Kent Music Report Singles Chart in 1984.  It was produced for Mushroom Records by Reggie Lucas, and was co-written by Sean Kelly, the group's lead guitarist and lead vocalist, and Lucas.  For the single, Models line up was Kelly, James Freud on backing vocals and bass guitar, Roger Mason on keyboards, Barton Price on drums, and James Valentine on saxophone.  They were joined on guest backing vocals by Sherine Abeyratne of Big Pig.

Kalvanin Kadhali (2006 film): Kalvanin Kaadhali (English:"The Thief's Lover") is a 2006 Indian Tamil film written and directed by newcomer Tamilvannan, and produced by Lakshman.  The film stars S. J. Suryaah and Nayanthara in lead roles with Pyramid Natarajan, Vivek and Ganja Karuppu playing supporting roles.  It is notably, Suryah's first film as the hero, which hasn't been directed by himself.  The film was a high-budget production, the soundtrack and film score of which were composed by Yuvan Shankar Raja, which were considered the highlight and as a great hit, especially the soundtrack.  This love story is set in the backdrop of a playboy's tricks.  The film was released on 17 February 2006 enjoying relative success and was later dubbed into Telugu and released as "Chilipi".

1984 Macau Grand Prix: The 1984 Macau Grand Prix Formula Three was the 31st Macau Grand Prix race to be held on the streets of Macau on 18 November 1984.  It was the first edition for Formula Three cars.

1984 Australian Grand Prix: The 1984 Australian Grand Prix was a race for Formula Mondial racing cars, held at Calder Park Raceway in Victoria, Australia on 18 November 1984.  It was contested over a distance of 160.9 km (100 laps x 1.609 km) or an even 100 miles.

Nayanthara: Diana Mariam Kuriyan (born 18 November 1984), better known by her stage name Nayanthara, is an Indian film actress who predominantly appears in South Indian movies.

Machakaaran: Machakaaran is a 2007 Indian Tamil film written and directed by Tamilvannan of "Kalvanin Kadhali" fame.  The film stars Jeevan and Kamna Jethmalani in the lead, whilst Santhanam, G. M. Kumar, Shobraj and Vinod Rajan play major roles and Malavika appears in an item number.  The film score and soundtrack were composed by Yuvan Shankar Raja.  The film was released on 8 November 2007 during Diwali and is considered a box office bomb.  However, the film was dubbed into Telugu later and released as "Dheera" in 2009.

Patrick Janvier: Patrick Janvier (born 18 November 1984) is a Haitian footballer, who last played for the LDU Portoviejo of the Ecuadorian Serie B.

Tony Walsh (footballer): Tony Walsh (30 November 1928 – 18 November 1984) was an Australian rules footballer who played with Carlton and Geelong in the Victorian Football League (VFL).

Supporting paragraphs: Kalvanin Kadhali (2006 film) Nayanthara
Answer: Nayanthara