Wonder Girls member Yenny celebrated Sunmi's birthday together.

Yenny tweeted a photo of the birthday meal she prepared for Sunmi, writing, "It's Sunmi's birthday meal keke. It's a day late, but happy birthday <33".

Yenny had prepared various foods for Sunmi, including pizza, and various salads.

Even after she became inactive from the Wonder Girls, Sunmi has been keeping close with all of the members, frequently taking photos with them and hanging out with them.