"Toxic" was a popular recording made by singer Britney Spears in the early 21st century on Earth. By the year 5 billion, the song was considered a ballad from Earth's classical era and was played on an "iPod"-in reality a vintage jukebox-owned by Cassandra shortly before the planet Earth was destroyed. "Toxic" could be called the last song heard during the planet's history. (TV: The End of the World)
The song was played in the TARDIS when the Fifteenth Doctor and Belinda Chandra changed into space suits and left the TARDIS 500,000 years in the future. (TV: The Well [+]Russell T Davies and Sharma Angel-Walfall, Doctor Who series 15 (BBC One and Disney+, 2025).)
Behind the scenes[]
In the Children in Need sketch Looking for Pudsey, "Toxic" plays over the scene in which Britney Spears appears.
