He's certainly not letting his age slow him down! Former president George W. Bush attended his nephew Pierce Bush's wedding over the weekend — and even at 71 years old, he took to the dance floor to show off his dancing skills. Check out the video above to see his adorable moves!

Pierce tied the knot with new wife Sarahbeth Melton at the Garden of the Gods park in Colorado Springs, CO on Saturday, March 24, before celebrating the nuptials during a lively reception. Lucky for us, one of the guests, Shiree Nelson, took to Instagram to share the sweet video of George dancing with the bride. Many members of the Bush family were in attendance, including George's daughter Jenna Bush Hager and Pierce's sister Lauren Bush Lauren. Pierce's parents are Neil Bush and his ex-wife Sharon Smith, making him a grandson of former President George H.W. Bush.

While it's being reported that one of George's twins, Jenna, was in attendance, it's still unclear whether his wife, Laura Bush, other daughter, Barbara Pierce Bush, or Jenna's husband, Henry Hager, and their two daughters Mila and Poppy were there as well. But if they were, we would've loved to have seen footage of the proud grandpa dancing with his little granddaughters!

Former First Lady Laura had previously revealed that four-year-old Mila and two-year-old Poppy have the most adorable nicknames for their grandparents. During the 2017 Women Making History Awards, the 71-year-old told the crowd that the two call her "Mimi Maxwell" and George "Sir." However, a source later told Page Six that the two actually refer to their famous grandfather as "Jefe." Either nickname is adorably unique and cute!