On August 16 2023, Rodrigo became the youngest artist to receive the BRIT Billion Award for having over one billion digital streams in the United Kingdom. She was the 19th artist to receive a BRIT Billion Award. Rodrigo's second album, "Guts" was released on September 8, 2023, and was at the top the "Billboard" 200. She said that the album was about growing up and learning about herself. Writing the album, Rodrigo said she felt as if she had grown "ten years" between the ages of 18 and 20. "Guts" was very popular with the critics with BBC News calling it the most critically popular album of 2023. The album's main song, "Vampire", was released on June 30. It became Rodrigo's third song to reach the top of the "Billboard" Hot 100. This made her the first artist ever to have the lead songs from two career-opening albums at No. 1 on the Hot 100. The album's second song, "Bad Idea Right?", was released on August 11, 2023. It reached the top 10 in the United States and United Kingdom.