At this year's Made in America festival

By Christian Holub
September 05, 2016 at 02:04 PM EDT
Theo Wargo/MTV1617/Getty Images for MTV

This weekend marked both the fifth edition of Jay Z’s Made in America musical festival and his wife Beyoncé’s 35th birthday. The couple attended Chance the Rapper’s Sunday set at the Philadelphia fest, when the rapper paused his performance to sing “Happy Birthday” to the pop star. Some intrepid fans caught Beyoncé’s shy reaction on camera, and it was just as cute as the tribute. Watch those below.

Although they have yet to collaborate musically, Chance and Beyoncé have publicly developed a sweet aunt-nephew relationship over the past few months. The rapper paid homage to her on “All We Got,” the first song on his recent album Coloring Book, comparing his girlfriend to Bey (“she like music, she from Houston, like Auntie Yoncé”). Then, at this year’s VMAs, Beyoncé snuck up behind Chance during a press interview, causing him to freak out adorably. A still from that moment was shown on the screen behind Chance as he sang his birthday tribute.

Watch it below.