"HAPPY BIRTHDAY TO MY SIS @priyankachopra," Sophie wrote. "Love you."
Priyanka, Chopra and fellow Jonas Brother Kevin Jonas' wife Danielle Jonas, 32, are often referred to as the "J Sisters." The three couples have often hung out together over the past year, amid the band's reunion.
Danielle also paid tribute to Priyanka on her birthday. She posted on her Instagram page a photo of the two cuddling while hanging out with their guys.
"Happy birthday @priyankachopra!" Danielle wrote. "I hope your day is as bright and beautiful as you...love you!"