Watch Beyonce and Jay-Z wish their twins Sir and Rumi a happy birthday

The couple, who is currently on tour, gave their twins a shout out from stage.

A fan captured the moment Wednesday as Beyonce, wrapping up the final number, a rendition of the rapper's 2009 hit "Young Forever," walked over to a smiling Jay-Z and said, "Happy birthday to Sir and Rumi. We love you."

Fans also got to see a video montage of Carter family moments, including footage from what appears to be the couple's vow renewal ceremony.

A fan at the tour's Cardiff, Wales stop posted video of the montage on Twitter earlier this month.

The singer's mother also shared a snapshot from the montage, which includes never-before-seen photos of Rumi and Sir.

A source told People that the couple brought along the twins and their older sister, six-year-old Blue Ivy, for the tour.