The two shared the happy news yesterday to their online followers, with a simple "I said yes," and "She said yes" matching pic.
*side note: THAT RING!*
After Joe's brother Nick Jonas publicly congratulated them on Twitter, more and more celeb faves are popping up with their own congrats.
LIKE Joe's ex, Demi Lovato and Nick's ex, Selena Gomez.
Selena left a simple comment on Joe's photo saying "Congratulations," with a party popper emoji.
Demi's message was a little longer, commenting: "HUGE CONGRATS!!!!! Sooooo happy for he both of you!!!!"
Demi even started following Sophie on Instagram shortly after the news broke.
Ahh, love does great things.
Congrats again to Joe and Sophie!!!