Question: What year did Jamaican artist Grace Jones release her biggest hit, Pull Up to the Bumper?

Context paragraphs:
The Grace Jones Story: The Grace Jones Story is a 2006 anthology of recordings by Grace Jones, spanning from 1977 to 1993.

Grace Jones: Grace Beverly Jones (born 19 May 1948) is a Jamaican singer, songwriter, supermodel, record producer, and actress.  Born in Jamaica, she moved when she was 13, along with her siblings, to live with her parents In Syracuse, New York.  Jones began her modelling career in New York state, then in Paris, working for fashion houses such as Yves St. Laurent and Kenzo, and appearing on the covers of "Elle" and "Vogue".  She worked with photographers such as Jean-Paul Goude, Helmut Newton, Guy Bourdin, and Hans Feurer, and became known for her distinctive androgynous appearance and bold features.

Pull Up to the Bumper: "Pull Up to the Bumper" is a 1981 single by Jamaican singer Grace Jones.

My Jamaican Guy: "My Jamaican Guy" is a single by the Jamaican singer and actress Grace Jones, released in 1983.

The Apple Stretching: "The Apple Stretching" is a song by American recording artist Grace Jones, released as a single in 1982.

It's Not Unusual: "It's Not Unusual" is a song written by Les Reed and Gordon Mills, first recorded by a then-unknown Tom Jones, after having first been offered to Sandie Shaw.  Jones recorded what was intended to be a demo for Shaw, but when she heard it she was so impressed with Jones's delivery that she declined the song and recommended that Jones release it himself.  The record was the second Decca single Jones released, reaching number one in the UK Singles Chart in 1965.  It was also the first hit for Jones in the US, peaking at No. 10 in May of that year.  The single was released in the US on the Parrot label and also reached number 3 on "Billboard"<nowiki>'</nowiki>s easy listening chart.  The BBC initially refused to play the song because of Jones’s sexy image, but it was played by UK pirate radio.  Jones performed the song several times on "The Ed Sullivan Show" in the US, first on 2 May 1965, then again on 13 June 1965.  He sang the song again on the show when he returned on 21 April 1968.

Slave to the Rhythm (album): Slave to the Rhythm is the seventh studio album by Grace Jones, released on 28 October 1985 by Island Records.  Subtitled "a biography" in the liner notes, "Slave to the Rhythm" is a concept album, produced by ZTT Records founder and producer Trevor Horn, that went on to become one of Jones' most commercially successful albums and spawned her biggest hit, "Slave to the Rhythm".

The Hunter Gets Captured by the Game: "The Hunter Gets Captured by the Game" is a 1966 song written by Smokey Robinson.  It was a hit single in 1967 for the American girl group The Marvelettes for the Motown label, from their self-titled album released that same year.  In 1980, Jamaican singer Grace Jones remade the song and had minor success with her version in the US.  The song has had several cover versions over the years.

Grace Hudson Museum: The Grace Hudson Museum in Ukiah, California is adjacent to the Sun House where artist Grace Hudson and her husband resided until their deaths.  The house and museum are owned and operated by the city of Ukiah.

Ooh La La (Coolio song): "Ooh La La" is a song by American hip hop artist Coolio.  It was the second single from Coolio's third solo album "My Soul".  The song was released in September 1997.  The song did not chart in the "Billboard" Hot 100; however, it was a top 40 hit in other countries.  Its best chart performance was in New Zealand, where it peaked at number 2.  The song contains a sample of "Pull Up to the Bumper" by Grace Jones.

Supporting paragraphs: Pull Up to the Bumper Grace Jones
Answer: 1981