Hours after Dan + Shay performed their hit "Speechless" with Tori Kelly at the 2019 Billboard Music Awards, the country duo did it again -- this time, for a surprise celebrity wedding. The pair headed to a Las Vegas, Nev., wedding chapel to perform for singer Joe Jonas and actress Sophie Turner's nuptials.

Thanks to DJ and producer Diplo, who livestreamed Jonas and Turner's wedding on Instagram, fans can see Dan + Shay performing "Speechless" at the start of the ceremony, as Turner walks down the aisle. They two have been together since 2016 and engaged since October of 2017.

Dan + Shay and the Jonas Brothers -- specifically Nick Jonas -- have been friends for a few years now. According to E!they got to know each other after the three performed together at the 2015 ACM Awards.

"Our managers connected us first," Jonas explained at the time. "And I heard that they liked what I was doing and I love what they were doing, and it just happened pretty organically."

In addition to Dan + Shay and Diplo, R&B star Khalid was in attendance at Joe Jonas and Turner's wedding, as were Nick and Kevin Jonas, who stood by their brother's side during the ceremony. An Elvis impersonator officiated the wedding, E! reports, while the couple exchanged RingPops in place of traditional jewelry.

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