Vitaliy "Vitalik" Vladasovich Grachyov (Bahasa Rusia: Виталий Владасович Грачёв, Vitalij Vladasovič Gračëv), lebih dikenali dengan nama samarannya Vitas (disebut /ˈviːtɑːs/; Bahasa Rusia: Витас), adalah seorang penyanyi pop, penggubah, pelakon, dan pereka fesyen Rusia yang lahir pada 19 Februari 1981 di Daugavpils, RSS Latvia.Lagunya pada 2000, "Opera No. 2" ("Opera #2"; released as a single in 2001)[1] telah dimajukan sering kali melalui Internet, yang accounts for much of his worldwide recognition.[2] His eclectic pop music is often difficult to categorise, incorporating elements of techno, dance, classical, jazz, and folk music.[3][4] He designs his own stage costumes.[5][6] DIVA (ДИВА) is the name of the band that accompanies Vitas during his concerts.[7]Vitas has achieved much notablity through Russian television, and since 2005 his career has advanced into Asian markets.[8] He has signed with entertainment labels such as Universal which distributes his music in Taiwan, and he has toured extensively in China[2] and several other countries.[8] He has performed duets with many other singers including Demis Roussos, Lucio Dalla, and Vitas' grandfather Arkadiy Davydovich Marantsman (Аркадий Давыдович Маранцман), with whom he sings "Friendship"[9].