Joe Jonas and Sophie Turner Just Threw an Engagement Party

Joe Jonas and Sophie Turner's pre-wedding celebrations are underway! The couple's closest friends and family toasted their recent engagement in New York City on Saturday.

The DNCE singer and Game of Thrones actress arrived for the celebratory dinner dressed like a modern bride and groom. Turner wore a white silk blouse, a black vest, black slacks and heels, while Jonas donned a jacquard black-and-white suit. The rest of the engagement party's celebrity guest list followed shortly after. Nick Jonas entered the restaurant with model Georgia Fowler and Kevin Jonas was spotted holding hands with his wife, Danielle.

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Jonas's band members, Cole Whittle and JinJoo Lee, were also in attendance, as was model Ashley Graham. According to E! News, about 30 guests came out for the private dinner, where speeches and toasts were made in the duo's honor. But the best part of the evening might have been the photo booth. The singer's brothers all posted the sweet snaps on Instagram, complete with words of congratulations. "Beautiful night celebrating beautiful people," Nick Jonas wrote, before tagging the post #JOPHIE. Looks like the youngest Jonas brother just discovered their wedding hashtag!

It sounds like the real party started after the meal and selfie-taking were through. The group reportedly spent the rest of the evening dancing. If the couple's upbeat engagement party is any indication, their wedding will surely be a major celebration. "They are really good together and his friends and family love her and vice versa, but they aren't rushing to get married," a source close to Jonas and Turner told Us Weekly last month.