Congratulations are in order — Halsey is going to be a mom! The 26-year-old singer announced the exciting news on Instagram on Jan. 27 by sharing a series of photos of her growing belly [1]. "Surprise! 🍼🌈👼🏻," she simply captioned the gallery. In the photos, Halsey is positively glowing as she poses topless against a lavender and silver backdrop. She also tweeted, "My rainbow 🌈," which seems to be a reference to her previous pregnancy loss [2].

Halsey tagged screenwriter Alev Aydin in the first snap, and he reposted one of the pictures [3] on his Instagram Stories with two red hearts. "Heart so full, I love you, sweetness ❤️❤️," he commented on Halsey's photo, to which she replied, "I love you!!!!! And I love this mini human already!"

Halsey was previously romantically linked to Evan Peters, though they split in spring [4] of last year. It's unclear when she and Alev first began dating, but they were spotted out together [5] this past October.