In 2017, Valentina took part in the fourth season of
The Voice Kids France, but she was rejected at the blind auditions stage. she was seven when she applied for the show and when her blind audition was recorded, According to , her offer of a place there was due to her appearance on
The Voice Kids, Valentina became a mascot for the group. As of 2020, she has recorded two albums with the group; was released in August 2018 and in November 2019. On 16 October, the song was released as a
single and a music video was unveiled on the same day. As of October 20th 2024, the video has received 31 million views. Valentina won the contest with a score of 200 points, 48 more than second-placed Kazakhstan. This was France's first victory at the contest. In December 2022, she was selected as the spokesperson to announce the French jury results in the
Junior Eurovision Song Contest 2022 that would be held in
Yerevan, Armenia. == Musical style and influences ==