She scored a number of hits with the duo Lili & Susie , a duo with her sister Lili Päivärinta , in the 1980s . Their 1987 song " Oh Mama " spent six weeks in the top five of the Swedish singles chart . They dissolved in 1993 and released a best-of compilation called '' The Collection 85-93 '' in 1994 . The duo reunited in 2008 and competed in the Eurovision Song Contest with " Okey okey " in 1989 ( 5th place at Melodifestivalen 1989 ) . The duo reunited in 2008 and competed again with '' Show Me Heaven '' in 2009 ( 4th place in Semifinal 2 of Melodifestivalen 2009 , eliminated in " Andra chansen " round ) , which peaked at number 6 in the Swedish singles chart . Päivärinta and her sister reunited and went back on tour in 2013 . In January 2014 , they released a new video together as Lili & Susie
Melodifestivalen 1989
Melodifestivalen 1989
Susie Päivärinta