Halsey shares birthday wish for 'twin' BTS' Suga

Singer-songwriter Halsey extended heartfelt birthday wishes to

BTS

' Suga, who has turned a year older on Wednesday.

Halsey, who has been a collaborator and good friend of Suga, took to her Instagram Story and shared a strip of three black and white pictures in which Suga could be seen cuddling her son Ender.

She captioned the post as, "happy bday twin," and dropped a black heart emoticon.

Meanwhile, BTS' J-Hope also wished Suga by sharing a video from their car ride together.

"Happy birthday my brother," he wrote alongside the clip.