"Just Be Good to Green" is a reworked cover of "Dub Be Good to Me" by British recording artist Professor Green from his debut studio album, Alive Till I'm Dead. Featuring pop singer Lily Allen, the song was released as the second single by Virgin Records in Australia on 25 June 2010, and in the UK on 11 July 2010.

"Dub Be Good to Me" is a song by British dub group Beats International featuring singer Lindy Layton, released on 24 January 1990 as the first single from their debut album, Let Them Eat Bingo (1990). It was written by frontman Norman Cook and interprets the SOS Band's 1983 hit "Just Be Good to Me", which it is named after. It also samples the songs "The Guns of Brixton" by the Clash, the Once Upon a Time in the West theme by Ennio Morricone, and "Jam Hot" by Johnny Dynell.