But despite only ending her romance with Justin, 24, earlier this year, Selena isn't thought to be dwelling on the news, as she hasn't even "spoken" to her former flame in "months".
Although it seems that overall, Selena has moved on and couldn't care less about Justin's surprise engagement, some outlets think she threw out a response with a cryptic fashion statement.
'They are discussing having a very small wedding, ' an insider told US Weekly.
Croatia star shouts home town's massive Cup bar tab
Fans in Castlefield Bowl in Manchester city launched their drinks into the air as they celebrated Kieran Trippier's goal. He added: "Let me tell you, whether we win or lose the game, my life will not change", he said.
Bieber and Baldwin got engaged on July 7 while on a trip in the Bahamas. "So committed to spending my life getting to know every single part of you, loving you patiently and kindly".
"Was gonna wait a while to say anything but word travels fast, listen plain and simple Hailey I am soooo in love with everything about you!".
"My heart is COMPLETELY and FULLY YOURS and I will ALWAYS put you first!" he added. You make me so much better and we compliment eachother so well! But you know what's interesting is I posted this photo on Instagram and I was like, I'm super, like there's more to love.
We're guessing that there was a little more to Selena and Justin's break-up besides her family's concerns, but whatever went down is now long in the past, and SelGo and Bieber are both officially moving on. This will be it for him, else Jesus will get angry and I'm sure he doesn't want that.