Belarus participated in the Junior Eurovision Song Contest 2017 which took place in Tbilisi, Georgia on 26 November 2017.

Helena Meraai won the national final by receiving the most votes from both the professional jury and televoters and she represented Belarus in Georgia with the song "I Am The One".

In 2016, Alexander Minyonok represented Belarus in Valletta, Malta with the song "Musyka moikh pobed (Music is My Only Way)".

[5] The show was opened by last year's representative Alexander Minyonok, who performed his entry “Musyka moikh pobed (Music Is My Only Way)”.

[6] At the end of the show, it was revealed that Helena Meraai won the national final by receiving the most votes from both the professional jury and televoters.

Shortly after, she represented Russia in the 2016 edition of the children's festival New Wave Junior as part of a trio, where she won along with two other girls.

[10] On 26 October 2018, it was announced that Maraai would host the Junior Eurovision Song Contest 2018, alongside TV presenter Eugene Perlin and singer Zinaida Kupriyanovich, in Minsk.

Earlier in the year she was one of the green room hosts alongside Ruslan Aslanov at the Belarusian national final.