"Tattoo" is a song by Swedish singer Loreen, released as a single on 25 February 2023, through Universal.

Following its Eurovision win, it reached number one in nine other countries: Austria, Belgium, Greece, Iceland, Israel, Luxembourg, the Netherlands, and Switzerland.

[3] It additionally reached the top ten in 17 other countries including Finland, France, Germany, Hungary, Ireland, Lithuania, Norway, Poland, Russia, Ukraine, and the United Kingdom, later becoming the first Eurovision entry in over 27 years to spend two weeks inside the top five of the UK Singles Chart.

[5] In 2023, Brazilian singers Manu Bahtidão and Simone Mendes recorded a Portuguese version of the song, "Daqui Pra Sempre".

[11] During her heat performance, a stage invasion occurred, in which a person carried a banner with the message "Återställ våtmarker" (transl.

[17] On 9 May 2023, the first semi-final of the Eurovision Song Contest was held at the Liverpool Arena in Liverpool hosted by the British Broadcasting Corporation (BBC) on behalf of the Public Broadcasting Company of Ukraine (UA:PBC).

On 9 May 2024, the second semi-final was opened by a pre-recorded segment in which presenters Petra Mede and Malin Åkerman performed "Tattoo" with minor lyrical changes.

[21] On 11 May 2024, Loreen performed "Tattoo" and her new single "Forever" at the interval act of the grand final.