Entertainment Music Joe Jonas Joins Billy Joel Onstage for 'Uptown Girl': 'Bucket List Moment' The Jonas brother made a surprise appearance at Joel's Hyde Park concert in London on Friday By Escher Walcott Escher Walcott Escher Walcott is a Writer/Reporter at PEOPLE, covering stories in Entertainment, Style, Human Interest.She joins having written for several popular news publications, including Glamour, Refinery29, NYLON and Evening Standard, discussing the latest fashion trends, pop culture news, and pressing social matters. People Editorial Guidelines Updated on July 10, 2023 10:00PM EDT Joe Jonas is living the dream! The Jonas Brother, 33, performed with music legend Billy Joel during his Hyde Park concert in London on Friday in a “major bucket list” moment he later described in an Instagram video. Fresh from soundcheck, Jonas appeared excited in the clip as he teased the performance. “I'm doing something, really exciting today. Bucket list — major bucket list,” he said. “Quite nervous. But the person I sang with is incredible and made me feel very comfortable.” Jonas Brothers Share the Sweet Advice They Plan to Give Their Daughters When Starting School (Exclusive) In the next clip, Jonas headed to the stage to join Joel later on in the day. “The sun is officially down or about to be down. I’m just walking to stage. My friend is on his last song, can you hear it? And I’m about to go and join him up there,” Jonas said, before nervously adding, “Wish me luck!” Joe Jonas and Billy Joel perform at BST Hyde Park in London on July 7, 2023. Dave Hogan/Hogan Media/Shutterstock The Waffle House singer was next seen onstage hugging Joel, 74, with microphone in hand and a big smile on his face. The pair then performed Joel’s hit song “Uptown Girl” to an upbeat crowd. They hugged one final time before Jonas waved to the crowd as he said “Thank you!” and exited the stage. Billy Joel performing at Hyde Park in London on July 7, 2023. Dave Hogan/Hogan Media/Shutterstock Jonas couldn’t get over his performance with Joel in his latest post. “This still feels unreal 🤯,” he captioned. “Thank you to my friend @billyjoel for having me on stage to sing “Uptown Girl” with you tonight in Hyde Park. You’ve been a big inspiration to me and this was a bucket list moment. Life made.” Danielle Jonas Says She Sometimes Feels 'Less Than' Sisters-in-Law Priyanka Chopra and Sophie Turner Jonas’ special performance with Joel comes after teaming up with The Children’s Place for their 2023 Back-to-School campaign, with his brothers Nick and Kevin Jonas. The famous brothers shared with PEOPLE the sweet message they plans to tell their daughters when it's time to return to the classroom. "I want them to be themselves," said Joe, who is dad to Willa, 3 this month, and an 11-month-old baby girl, with his wife Sophie Turner. Joe Jonas in November 2022. Billy Bennight/AdMedia "I really don't need them to think that their dad or their uncles are the coolest in the world," he adds. "That's not what it's all about." Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories. Kevin, 35, who shares daughters Valentina, 6, and Alena, 9, with wife Danielle Jonas, says he reminds his girls to "take it slow and day by day." "Try to do your best. That's all we can ask. We don't ask for perfection, we just ask for them to try," adds Kevin. "We're here to support them." Meanwhile Nick's daughter Malti Marie is only 17 months old and not yet heading to school, the "Sucker" singer, 30, has a piece of timeless advice for his little one: "Just be yourself."