Question: Ronan Keating gained worldwide attention when his single "When You Say Nothing at All" was featured in which 1999 British romantic comedy film set in Notting Hill, London, released on 21 May 1999?

Context paragraphs:
The Long Goodbye (song): "The Long Goodbye" is a song written by Irish singer-songwriters Paul Brady and Ronan Keating for Brady's 2000 album "Oh What a World".  In 2001, it was covered by country music duo Brooks & Dunn for their album "Steers & Stripes".  Ronan Keating released his version in April 2003 as the last single from his album "Destination" (2002).

This Is Your Song: "This is Your Song" is a song written by Irish singer-songwriter Ronan Keating and Steve Mac, released as the second single from his fifth studio album, "Songs for My Mother".  The song previously made appearances as the B-side to "When You Say Nothing at All", and "I Hope You Dance", and inclusion on the albums "Turn It On" and "10 Years of Hits".  Keating made the decision to release the track as its own single on May 17, 2009, only be available as a download.

Julia Roberts filmography: Julia Roberts is an American actress and producer who made her debut in the 1987 direct-to-video feature "Firehouse".  Roberts made her breakthrough the following year by starring in the coming-of-age film "Mystic Pizza" (1988).  For her supporting role in the comedy-drama "Steel Magnolias" (1989), she received the Golden Globe Award for Best Supporting Actress.  Roberts' next role was opposite Richard Gere in the romantic comedy "Pretty Woman" (1990).  The film is estimated to have sold over 42 million tickets in North America—the most for a romantic comedy in the United States as of 2014.  For her performance, Roberts won the Golden Globe Award for Best Actress (Musical or Comedy).  In 1991, she appeared in the psychological thriller "Sleeping with the Enemy", and played Tinker Bell in the Steven Spielberg-directed fantasy adventure "Hook".  Two years later, Roberts starred in the legal thriller "The Pelican Brief", an adaptation of the John Grisham novel of the same name.  During the late 1990s, she played the lead in the romantic comedies "My Best Friend's Wedding" (1997), "Notting Hill" (1999), and "Runaway Bride" (1999).

Jemima &amp; Johnny: Jemima & Johnny (1966) is a British/South African dramatic short film set in London.  It is the first film by South African filmmaker Lionel Ngakane, and won a plate at the 1966 Venice Film Festival.  Just 29 minutes long, the film takes place in Notting Hill, in an environment still affected by the 1958 Notting Hill race riots.  The story concerns two very young children, one, Johnny, the son of a white supremacist, the other, Jemima, the daughter of black Caribbean immigrants, who explore London on their own together, and how their innocent relationship affects the lives of those around them.

Pottery Lane: Pottery Lane is a street in Notting Hill, west London.  Today it forms part of one of London's most fashionable and expensive neighbourhoods, but in the mid-19th century it lay at the heart of a wretched and notorious slum known as the "Potteries and the Piggeries".  The slum came to the attention of Londoners with the building of the Hippodrome in 1837 by entrepreneur John Whyte.  Unfortunately for Whyte a public right of way existed over his land and "dirty and dissolute vagabonds" from the nearby slum invaded his race-course, adding to his financial difficulties and, in part, leading to the closure of his venture in 1842.  Pottery Lane gradually improved in the late 20th century along with the rest of the Notting Hill area, today the houses fetch multi-million pound prices.  Just one of the original brick kilns still survives; it is located in Walmer road, just north of Pottery Lane, and bears a commemorative plaque placed there by the Royal Borough of Kensington and Chelsea.

Ronan Keating discography: The discography of Ronan Keating, an Irish pop singer contains ten studio albums, one compilation album and twenty-six singles.  His solo career started in 1999 and has spawned nine albums.  He gained worldwide attention when his single "When You Say Nothing at All" was featured in the film "Notting Hill" and peaked at number one in several countries.  As a solo artist, he has sold over 20 million records worldwide alongside the 25 million records with Boyzone.

Lost for Words (Ronan Keating song): "Lost for Words" is the first single released from Irish singer/songwriter Ronan Keating's third studio album, "Turn It On".  The single peaked at #9 on the UK Singles Chart.  The song was written by Wayne Hector, Ronan Keating and David Frank, and was released on November 10, 2003.

Ronan Keating: Ronan Patrick John Keating (born 3 March 1977) is an Irish recording artist, singer, musician, and philanthropist.  He debuted in 1994 alongside Keith Duffy, Michael Graham, Shane Lynch, and Stephen Gately, as the lead singer of Irish group Boyzone.  His solo career started in 1999 and has recorded nine albums.  He gained worldwide attention when his single "When You Say Nothing at All" was featured in the film "Notting Hill" and peaked at number one in several countries.  As a solo artist, he has sold over 20 million records worldwide alongside the 25 million records with Boyzone, and in Australia, he is best known as a judge on "The X Factor" from 2010 until 2014 and a coach on "The Voice" in 2016.  Keating is active in charity work and has been a charity campaigner for the Marie Keating Foundation, which raises awareness for breast cancer and is named after his mother who died from the disease in 1998.

When You Say Nothing at All: "When You Say Nothing at All" is a country song written by Paul Overstreet and Don Schlitz.  It is among the best-known hit songs for three different performers: Keith Whitley, who took it to the top of the Billboard Hot Country Singles chart on December 24, 1988; Alison Krauss, whose version was her first solo top-10 country hit in 1995; and Irish pop singer Ronan Keating, whose version was his first solo single and a chart-topper in the United Kingdom and Ireland in 1999.

Notting Hill (film): Notting Hill is a 1999 British romantic comedy film set in Notting Hill, London, released on 21 May 1999.  The screenplay was by Richard Curtis, who had written "Four Weddings and a Funeral" (1994), and the film was produced by Duncan Kenworthy and directed by Roger Michell.  The film stars Hugh Grant, Julia Roberts, Rhys Ifans, Emma Chambers, Tim McInnerny, Gina McKee, and Hugh Bonneville.

Supporting paragraphs: Ronan Keating discography Notting Hill (film)
Answer: Notting Hill