The DNCE singer and the 'Game of Thrones' star are set to toast their happy news with their family and friends over the weekend, starting with an intimate dinner for 30 people before they host a huge party at a venue nearby.
At the party, guests will be able to enjoy music provided by a DJ whilst there will always be a photobooth, according to The Blast.
Joe and Sophie announced their engagement back in October by posting photos of Sophie's ring on Instagram.
And the 21-year-old actress had previously revealed she has been desperately trying to keep her relationship with the 28-year-old singer as private as possible.
She said: ''I'm in a relationship, but it's a very private relationship. I'm happier than I've been in a very long time. I very much isolated myself for a while and forgot what was fun. Going out with friends, going out to eat, not really having a care. And people I've met recently in my life have drawn me out of that. It really helps you own those insecurities. The things I tortured myself about before, I can forget about ...
''You do feel like you're living in a fishbowl. It's frustrating [that] it's the most mundane things that make the news - how boring!''
When the news of the engagement broke, Joe's brother Nick rushed to social media to congratulate the couple on their happy news.
Alongside the picture of the ring, he wrote on Twitter: ''Ahh! Congratulations to my brother... and sister in law to be on your engagement. I love you both so much. @joejonas @SophieT (sic)''
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