"So I have a really exciting and special story to share," Lopez said in a video posted to her social media accounts with the caption "Major announcement!!!!"
The video shows Lopez admiring the ring, whispering, "You're perfect." Affleck proposed with a ring featuring two smaller diamonds
on each side of a large green diamond in the middle — a different shade from the pink diamond with which he proposed the first time in 2002.
Their appearance at the "Marry Me" premiere in February seemingly hinted that Lopez was in the bridal headspace once again
Wearing a short white dress, the singer cozied up to Affleck on the red carpet and exchanged a few kisses.
Lopez and Affleck first sparked reconciliation rumors after the pair was spotted together on multiple occasions fresh off Lopez's split from former baseball player Alex Rodriguez last April.
The two seemingly confirmed their relationship by going Instagram official in July
when Lopez posted a photo of her kissing Affleck while celebrating her 52nd birthday.
Since then they've been seen hitting the red carpet together at film festivals and at the 2021 Met Gala in Septem.
Lopez and Affleck first met in 2002 on the set of the romantic comedy "Gigli
while Lopez was still married to her second husband, dancer Cris Judd
Lopez shares 14-year-old twins Emme and Max with ex-husband Marc Anthony and Affleck shares Violet, 16, Seraphina, 13 and Samuel, 10 with ex-wife Jennifer Garner.