Maša Vujadinović is a 14 year old girl from Podgorica, who attends the ninth grade in elementary school, and the sixth grade in music school. Lejla Vulić is a 12 year old girl also from Tivat (born in Miami, USA), who attends the seventh grade in elementary school, and finished the fifth grade in music school, the violin course. Both of them have already taken part in various festivals, and won many awards.
The Head of the music department of RTCG stated that Junior Eurovision is a fantastic platform for young musicians to represent their countries, and Maša and Lejla are the perfect choice for Montenegro, based on their talents, knowledge, and experience. He added that the two of them are a wonderful musical duo, and that they will show life in Montenegro in their own way in the song they are going to perform in Malta.
The song Maša and Lejla are going to sing is titled "Budi dijete na jedan dan" (Be a child for a day). Sanja Perić and Lejla Vulić wrote the lyrics, while Slaven Knezović, a famous composer, helped them compose the song. Miha Radonjić did the arrangements. "Budi dijete na jedan dan" will be released in mid-September.