Later on, she was also the back-up dancer for A-list artists like Chris Brown, Miguel Bosé, Enrique Iglesias, Marta Sánchez, The Baseballs and more outside Spain, most concretely in China, where she lived for three years, and in Los Angeles, where she took singing classes and undertook more professional training.

[3] Its YouTube channel received over 561 million views from October to February 2018 and became the most commented space on Twitter in Spain surpassing Game of Thrones.

She sang OT2017's hymn "Camina" at the 2018 Premios Forqué in Zaragoza, a professional film and television awards, alongside her fellow competitors.

In December she sang the Coca-Cola's Christmas campaign jingle "El Mundo Entero" alongside Aitana, Ana Guerra, Raoul Vázquez and Agoney.

Lola Índigo, however, was first announced as a supergroup formed by Doblas and four dancers: Mónica Peña, Saydi Lubanzadio, Laura Ruiz y Claudia Riera.

The song, produced by Belgian musician Bruno Valverde in Segovia, became an instant hit in Spain thanks to its contagious rhythm and feminist lyrics.

[1] The music video for "Ya No Quiero Ná" had a very low budget; was filmed at the Juan Carlos I park in Madrid with an urban and very careful aesthetic in which dance is the protagonist.

[13] In the beginning of 2019 she collaborated with Movistar+ and dance television competition Fama a Bailar and sang the theme song "Fuerte" for the show's 2019 edition.

In April she collaborated with Mediaset and sang the main song for the 2019 film Lo Dejo Cuando Quiera, which turned to be "El Humo".

Its respective tour began on 4 May at the FIBES Conference Center in Seville and ended on 30 November in Girona comprising 33 concerts.

On 31 July 2019, Índigo released "Lola Bunny", a non-album track that features Spanish novel rapper and actual boyfriend Don Patricio.

The show, titled 'Akelarre: la Noche de las Brujas' was scheduled to take place on 2 May but was delayed due to the ongoing coronavirus pandemic.

[24] On 10 June, the promotional single "Mala Cara" was released on streaming media and performed on the final gala of Operación Triunfo 2020.

On 28 August her highly anticipated collaboration with Mexican and Chilean singers Danna Paola and Denise Rosenthal titled "Santería" was released online, peaking at 15 on the PROMUSICAE chart and became a top twenty hit in Chile.

[26] In September, Indigo entered the Billboard Argentina Hot 100 chart for the first time after releasing "High (Remix)" alongside Argentine singers María Becerra and Tini.

In 2024, she became a coach on the ninth season of La Voz Kids alongside David Bisbal, Rosario Flores, and Melendi.