Joe cut the cake along with his wife by-side, while the entire crowd sang 'Happy Birthday'.
Joe Jonas knows how to throw a birthday party! While Nick chose to wear a jet black T-shirt and a pair of trousers of the same colour, Priyanka's bottle green outfit with floral prints on top totally won our heart.
The pop singer is now touring the U.S. along with his brothers Kevin and Joe on their Happiness Begins tour.
Online reports indicated that the entertainment for the evening included poker - Bond is no stranger to casinos - and, presumably, the guests could, like 007, have their drinks shaken, not stirred.
"Couldn't have asked for a better night, thank you all so much". A video of the birthday surprise showed the audiences in Washington D.C. serenading Joe Jonas while Sophie and Danielle light the candles.
Joe was seen wearing a white tuxedo jacket with a black bow tie and black pants as he arrived for the party with Game of Thrones star Sophie, who stunned in a plunging navy halterneck dress with a racy thigh-high split. "Nothing better than doing what I love with my loves on my birthday ❤️ #HappinessBeginsTour", he captioned his post.
Sophie also acknowledged Joe's birthday earlier in the day, taking to her Instagram Story to share a sweet shot of them in a pool.
American popstar Joe Jonas recently celebrated his 30th birthday and the party became the talk of the town.
At the photo booth, Joe Jonas was captured with a cigar in his mouth.