Halle Bailey and DDG Celebrate Son Halo’s First Birthday

Halle Bailey and her ex, DDG, got together to celebrate their son Halo‘s first trip around the sun … and the celeb parents went all out for his birthday bash.

The “Little Mermaid” singer shared photos and videos from Sunday’s birthday party on her social media … smiling and holding Halo.

The party had a “Cocomelon” theme … there was a ball pit, a couple slides, and a ton of balloons … plus a cool Cocomelon cake for Halo.

Halle even shared video of her singing “Happy Birthday” to her only child … belting out the lyrics while fighting back tears.

Emotional day watching her baby turn 1, because Halle says … “I cried so much yesterday.”

Halle reunited with her ex, DDG, too … and they even snapped some photos together as a family of three … with Halo in the middle, flanked by his parents.

As we reported … DDG announced their split back in October, when the rapper said they would co-parent Halo.

It looks like the co-parenting thing is going well, at least based off this snippet from the party.