Węgiel 's professional singing career began in 2017 , when she auditioned for season one of the Polish version of '' The Voice Kids '' . At her blind audition , she sang " Halo " by American entertainer Beyoncé and had all three coaches turn their chairs for her , eventually joining the team of Polish singer-songwriter Edyta Górniak . Węgiel advanced through the competition until being declared the winner during the final on 24 February 2018 , performing Górniak 's 1994 Eurovision entry " To nie ja ! " and an original song " Żyj " . After winning the competition , she was signed to Universal Music Polska , and released her second single " Obiecuję " . In October 2018 , Węgiel performed with Górniak on the single " Zatrzymać chwilę " , recorded for the soundtrack of the Polish version of the film '' Hotel Transylvania 3 : Summer Vacation ''
1994 Eurovision entry
Eurovision Song Contest 1994
Roksana Węgiel