Susanne Elisabeth " Susie " Päivärinta ( also '' Sussie '' , born 10 May 1964 ) is a Swedish singer and artist of Finnish ancestry . She scored a number of hits in the 1980s and early 1990s with the duo Lili & Susie , with her sister Lili Päivärinta . Their most famous was their 1987 song " Oh Mama " which spent six weeks in the top five of the Swedish singles chart . They also competed at Melodifestivalen 1989 and in the Eurovision Song Contest with " Okey okey " . In 1990 , their song '' What 's the Colour of Love '' also hit the top 5 . The duo reunited in 2008 and competed at Melodifestivalen 2009 with the song '' Show Me Heaven '' , which peaked at number 6 in the Swedish singles chart . Päivärinta wrote '' C'est la vie ! It 's Alright ! '' , performed by Lucia Perez , and '' Diamonds '' , performed by Melissa , which were both featured at Eurovision Song Contest 2011 . Päivärinta helped write '' Baby Doll '' by the bad Top Cats , which was selected for Melodifestivalen 2012 and reached 20 on the Swedish national radio chart
Melodifestivalen 1989
Melodifestivalen 1989
Susie Päivärinta