Overview

• Nelson revealed the news on Sept. 26 in a joint Instagram post with the caption “Just got engaged to my best friend,” sharing photos from a sunset beach moment.
• She showcased a round diamond engagement ring that Foster described as “1 of 1,” crafted by jeweler Ariel B. with Frost of London, according to posts shared and reported by People.
• The engagement comes about four months after the couple welcomed twin daughters, Ocean Jade and Story Monroe, born on May 15 at roughly 31 weeks following complications from twin‑to‑twin transfusion syndrome.
• Nelson underwent an emergency fetoscopic laser procedure during the pregnancy and spent weeks in hospital; the babies were brought home in mid‑June after time in the NICU, per earlier updates the couple shared.
• The pair have been documenting their journey for a forthcoming Prime Video docuseries, and some outlets noted the absence of public congratulations from former Little Mix bandmates in early online reactions.