Siegfrids participated in Uuden Musiikin Kilpailu 2013 for the Eurovision Song Contest 2013 with the song "Marry Me".
The 27-year-old Siegfrids won the contest held at Barona Areena by attaining the maximum vote of both the public and judges.
She was elected to represent Finland in Malmö.
During her performance, she shared a kiss with one of the female dancers on stage.
According to Siegfrids, the act was a part of the show and urged Finland to legalize same-sex marriage.
On 16 May, her entry made it to the final of the Eurovision on 18 May. However, in the finals it finished 24th out of the 26 countries with a total of 13 points.

According to the Executive Supervisor of the Eurovision Song Contest, Jon Ola Sand, Turkey had announced in November that it would not participate in the Eurovision Song Contest.
Though the channel promised to show the contest, Turkey's TRT cancelled showing the semifinal and the finals over what LGBT activists alleged was fears of Siegfrids' promised lesbian kiss.
When China broadcast the Eurovision Song Contest in October 2013, officials aired Siegfrid's performance but removed the kiss as a result of the television censorship in China and violation of Chinese ethics, sparking outrage among Eurovision fans in the country.

Siegfrids' debut album, Ding Dong!,
was released on 10 May 2013.
 Later, it was announced that she would be a guest on Big Brother's Bit on the Side, a spin-off of the British version of Big Brother.
She represented Finland in the Sopot Festival in concert "Top of the Top" on 23 August 2013 with her entry "Marry Me".
Siegfrieds was the spokesperson for Finland in the Eurovision Song Contest 2015 in Vienna and gave the top mark of twelve points to Sweden's Måns Zelmerlöw and his song "Heroes", which went on to win the contest.
Siegfrids participated in Uuden Musiikin Kilpailu 2013 for the Eurovision Song Contest 2013 with the song "Marry Me". The 27-year-old Siegfrids won the contest held at Barona Areena by attaining the maximum vote of both the public and judges. She was elected to represent Finland in Malmö. During her performance, she shared a kiss with one of the female dancers on stage. According to Siegfrids, the act was a part of the show and urged Finland to legalize same-sex marriage. On 16 May, her entry made it to the final of the Eurovision on 18 May. However, in the finals it finished 24th out of the 26 countries with a total of 13 points.
According to the Executive Supervisor of the Eurovision Song Contest, Jon Ola Sand, Turkey had announced in November that it would not participate in the Eurovision Song Contest. Though the channel promised to show the contest, Turkey's TRT cancelled showing the semifinal and the finals over what LGBT activists alleged was fears of Siegfrids' promised lesbian kiss. When China broadcast the Eurovision Song Contest in October 2013, officials aired Siegfrid's performance but removed the kiss as a result of the television censorship in China and violation of Chinese ethics, sparking outrage among Eurovision fans in the country.
Siegfrids' debut album, Ding Dong!, was released on 10 May 2013.  Later, it was announced that she would be a guest on Big Brother's Bit on the Side, a spin-off of the British version of Big Brother. She represented Finland in the Sopot Festival in concert "Top of the Top" on 23 August 2013 with her entry "Marry Me". Siegfrieds was the spokesperson for Finland in the Eurovision Song Contest 2015 in Vienna and gave the top mark of twelve points to Sweden's Måns Zelmerlöw and his song "Heroes", which went on to win the contest.
Krista Siegfrids