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"Goodnight Girl" is the third single from Scottish band Wet Wet Wet's fourth studio album, High on the Happy Side (1992). It was released on 23 December 1991 and was the second of the band's three UK number-one singles (the first being a cover of the Beatles' "With a Little Help from My Friends"), but the only one to be self-penned. Writer Graeme Clark was inspired to write the song for his then girlfriend, but has never publicly named her.
A string-laden ballad, "Goodnight Girl" spent four weeks at number one in the UK Singles Chart in January 1992, representing a turnaround in fortunes for the band, with the first two singles from High on the Happy Side having peaked at numbers 37 and 56 respectively. It also gave Wet Wet Wet their third Irish number-one single (after "With a Little Help from My Friends" and "Sweet Surrender") and reached the top 10 in Belgium and the Netherlands. Marti Pellow recorded his own version of the song for inclusion on his 2002 album Marti Pellow Sings the Hits of Wet Wet Wet & Smile.
Goodnight Girl (UK CD1 liner notes). Wet Wet Wet. The Precious Organisation. 1991. JWLCB 17.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
Goodnight Girl (UK CD2 liner notes). Wet Wet Wet. The Precious Organisation. 1991. JWLCD 17.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
Goodnight Girl (UK cassette single sleeve). Wet Wet Wet. The Precious Organisation. 1991. JWLMC 17.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
Goodnight Girl (UK 7-inch single sleeve). Wet Wet Wet. The Precious Organisation. 1991. JEWEL 17.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
Goodnight Girl (Dutch 12-inch vinyl sleeve). Wet Wet Wet. The Precious Organisation. 1991. 866 393-1.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
Goodnight Girl '94 (European CD single liner notes). Wet Wet Wet. The Precious Organisation. 1994. 856 245-2.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
Goodnight Girl '94 (Japanese mini-CD single liner notes). Wet Wet Wet. The Precious Organisation. 1994. PHDR-140.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
Goodnight Girl '94 (European limited two-CD single liner notes). Wet Wet Wet. The Precious Organisation. 1994. 856 239-2.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
Goodnight Girl '94 (Australian CD single liner notes). Wet Wet Wet. The Precious Organisation. 1994. 856 241-2.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
Goodnight Girl '94 (Australian CD single liner notes). Wet Wet Wet. The Precious Organisation. 1994. 856 241-4.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
Goodnight Girl '94 (US CD single liner notes). Wet Wet Wet. London Records. 1994. 422-856 244-2.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
Goodnight Girl '94 (US cassette single sleeve). Wet Wet Wet. London Records. 1994. 422-856 244-4.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)