Wedding bells are ringing for Joe Jonas and Sophie Turner! On Sunday, the celebrity couple announced their engagement on social media about a year after they were first mired in dating rumors. The DNCE vocalist was the first to drop the bombshell when he uploaded a photo of her fiance's diamond engagement.

Joe and Sophie announce engagement

The "Game of Thrones" star uploaded the same photo and wrote, "I said yes," to support her partner's announcement. Many of their fans were thrilled to hear about the news. Even Nick Jonas could not help but express his excitement on the engagement.

"Ahh! Congratulations to my brother... and sister in law to be on your engagement [sic]," he commented. "I love you both so much."

Although the celebrity couple has taken a huge leap in their relationship, a source clarified to US Weekly that Joe Jonas and Sophie Turner are in no rush to settle down at the moment. “They are really good together and his friends and family love her and vice versa," it added.

Inside Joe and Sophie's relationship

The singer and actress started to fuel gossip when they attended a Kings of Leon concert in the Netherlands back in November 2016. The two made their relationship official when they packed on the PDA at an HBO party earlier this year.

When asked about dating the singer, Sophie Turner admitted that she is "very happy" with Joe Jonas despite the difficulties of a relationship in the public eye.

In fact, the "Games of Thrones" star find it rude when people take pictures without her consent.

"I find it really rude, and I will be rude back," she said in her Marie Claire cover. "I would much rather them come up and ask for a photo. I will probably be fine with it … unless I look s--t."

Since making their relationship public, Sophie Turner and Joe Jonas have been spotted spending some quality time together on several occasions.

Rumor has it that the 21-year-old actress had a crush on the DNCE singer even before she started dating him.

Joe Jonas, on the other hand, finds the actress "cool" and reportedly admitted that he can see himself settling down with her in the future. It was also reported that the singer has introduced his now-fiance to his family over a Thanksgiving dinner in California.

Not much has been said about their blossoming relationship since both parties have decided to keep things between them private. “I’m in a relationship, but it’s a very private relationship," the actress previously said.