Finneas O'Connell reveals his 'most embarrassing moment' happened at Taylor Swift's birthday party

• Finneas O'Connell was recently asked about his "most embarrassing moment" on Instagram.
• "I said 'thanks for coming' to Taylor Swift at her own birthday party," he replied.

Finneas O'Connell was recently asked to reveal his "most embarrassing moment" during an Instagram Q&A.

The eight-time Grammy Award winner happily indulged, giving a brief summary of an interaction he had with Taylor Swift in December.

"I said 'thanks for coming' to Taylor Swift at her own birthday party," O'Connell wrote.

"Meant to say 'thanks for inviting me' or whatever obviously," he added.

Swift celebrated her 32nd birthday in December by throwing a joint party with Alana Haim, one-third of the band HAIM, who turned 30 just two days later.

O'Connell has praised Swift in the past, describing her as "wonderful" in a 2020 interview with Audacy.

"Her songwriting has inspired me for years," he said, adding that he'd be interested in collaborating with Swift if she asked.

O'Connell has already worked alongside several A-list artists, including Justin Bieber, Kid Cudi, Halsey, and Swift's close friend Selena Gomez.

Most famously, he has cowritten and produced every song released by his younger sister, Billie Eilish.

"Finneas is the most talented person I've ever met in my whole life, and I know a lot of talented people," Eilish told the Wall Street Journal. "He's so fast, too, which is so annoying. The way he thinks, I've always thought was so unique and inspiring. He's the main reason I wanted to do music in the first place."