Aitana Ocaña Morales (born 27 June 1999), better known as simply Aitana, is a Spanish singer and songwriter. She first gained national recognition in 2017, when she took part in series nine of the reality television talent competition Operación Triunfo, where she was the runner-up.While competing in Operación Triunfo, Aitana released the single "Lo malo" with fellow competitor Ana Guerra. The song went on to become a number-one hit in Spain and was certified 4x platinum, additionally being used in International Women's Day demonstrations in Spain. Following the competition, Aitana signed with Universal Music Spain and released her debut solo single "Teléfono", which became her second number-one single. Its music video became the most-watched Vevo music video of all-time within 24 hours in Spain.