It's a pop music dream come true for anyone who was a teen in the 90s: Britney Spears and the Backstreet Boys today released a single together.
Matches was released online today, a collab between Spears and the boyband.
The single features in the deluxe version of Britney Spears' album Glory.
" 'Matches' featuring my friends @backstreetboys is out now!!!!" Spears tweeted today. "I'm so excited to hear what you think about our song together!!!! You can also listen to Glory Deluxe everywhere now!"