2015, Karol came back as a coach on the second season of The Voice Kids the winner of that season was on her team. On the show, she released "Ukraina – tse ty", which she wrote inspired by children on her team. Latter a video with contestants from the show was released. In spring 2015, she came back as a coach on the fifth season of The Voice of Ukraine. March 25, 2015, won Yuna Music Award in the nomination Best Performer. April 28, 2015, on the anniversary of the death of her husband Yevhen Ohir, released a single "Spasibo" November 26, 2015, won the M1 Music Awards in the category Best Singer. In winter 2015, she became a star coach in the 6th season of The Voice of Ukraine. In autumn 2016 she became a star coach in the 3rd season of The Voice Kids. January 22, 2017, President of Ukraine Petro Poroshenko awarded Tina Karol the title of People's Artist of Ukraine. In winter 2017 she became the star coach in the 7th season of The Voice of Ukraine. 2018 Tina Karol became the face of Ukraine International Airlines (UIA) March 8, 2018 released a musical film The Intonations of Tina Karol. April 26, Tina Karol performed a special performance on the air of The Voice of Ukraine. The Ukrainian pop diva performed songs from its platinum plate Intonatsii. On July 5 she presented a new concert program in Minsk, Belarus. On July 27 the Viber company released personal stickers of Tina Karol. On August 26 the 1+1 TV channel released the premiere of the TV version of Tina Karol's musical concert Intonatsii. August 27, the premiere of the album Intonatsii (Live). In the fall of 2018, Tina Karol again took part in the project Shchyrі-2018 from Elle Ukraine. On November 13, Tina Karol's Big European Tour began (Israel, Italy, Czech Republic, Moldova). In winter 2018 she became the star coach in the 9th season of The Voice of Ukraine. On December 7, the premiere of the new song "Sila vysoty." On December 14, The Crashes won at the Best Shorts Competition International Film Festival in the nomination Best Short Film 2018. 2019 April 4, Tina Karol and Boombox released "Bezodnya", which became their first joint work. The idea of a sudden creative tandem belongs to the leader of the band Andriy Khlyvniuk. On August 22,Tina Karol is