The duo, who have been dating for approximately two months, made it official last week in London on Chopra's 36th birthday, People reports.
And while the newly engaged couple has been hot on the scene for a short while, it seems as though Nick knew fairly early on that his leading lady was the one.
Jonas, 25, is said to have closed down a Tiffany & Co jewellery store in NY to buy the former Miss World victor a ring. We wish them all the best, congrats to one-time Complex cover stars Nick Jonas and Priyanka Chopra, the latter of which written by yours truly. "She told us in the Nick of time about her decision and we are very happy for her".
A source close to Jonas said the singer is "very, very happy".
Camera Icon Priyanka Chopra starred alongside Zac Efron and The Rock
"His friends and family have never seen him like this, and they're all really excited for him".
After the news was announced, rumours about the bitter split between Salman Khan and Priyanka Chopra started to do the rounds.
Chopra and Jonas, 25, got serious very quickly. Later, they walked arm in arm at Jonas' cousin's wedding in New Jersey, apart from being seen roaming around on a boat with friends over America's Memorial Day weekend in May.
Last month, Jonas flew down to Mumbai to meet Chopra's mother, Madhu Chopra. "Between my oldest brother, Kevin, his wife, Danielle, and their lovely kids, and now Joe with Sophie, I've got some really incredible extended family".More news: Pakistan Election 2018: 53,000 observers will monitor polls