The Gone Girl star dabbled in vocal performing at a recent holiday party he and Jennifer Lopez hosted at their Los Angeles home over the weekend. The star-studded bash was attended by the likes of Doja Cat, Kim Kardashian, Billie Eilish, Eric André and more, per ET. In videos shared on Instagram, Affleck, 50, delivered a spirited rendition of John Legend’s “By Christmas Eve,” singing along to the tune as a pianist played nearby. Lopez, 53, lovingly gazed at her new hubby as he belted out the jingle, even joining in for a few of the lyrics herself. Many guests seemingly enjoyed the holiday karaoke session, with several partygoers—in addition to the person behind the camera—cheering him on as he joyfully sang into the microphone. In another clip, Lopez led the crowd in a sweet version of “Jingle Bells,” donning a glimmering long-sleeved metallic gold gown and holding the mic out to those gathered around, encouraging them to join in while twinkling lights and Christmas trees served as a festive backdrop. A third video depicted the actor and his bride sharing an affectionate smooch and embrace. It seems the merry gathering was enjoyed by all, so we’re just putting it out there—for next year’s holiday party, we’d love an invite!