B rbara Reyz bal Gonz lez-Aller, known professionally as Barei, is a Spanish singer and songwriter. She represented Spain in the Eurovision Song Contest 2016 with the song "Say Yay!". Pop singer who became known after participating in the Eurovision Song Contest 2016 with the song "Say Yay!" She is popular for her albums Billete para no volver (No-return Ticket) and Throw The Dice. She started recording cover songs to the likes of Christina Aguilera, Laura Pausini, and Lara Fabian at 16.