Jeon Somi’s getting lots of love from her friends on her debut day!

On June 13, Jeon Somi made her long-awaited debut with “Birthday.” Fellow members of her I.O.I family posted on social media to cheer her on!

Chungha tweeted a screenshot of herself streaming the song with the caption, “Som Somi. Finally our maknae [youngest member].”

Kim So Hye wrote on Instagram, “Finally our maknae Somi’s official debut. Everyone, please show lots of love for it!! ‘Birthday’ Somi, you worked hard. Let’s walk on a flower path.”

Nayoung also took to Instagram to cheer on Jeon Somi and congratulated her on her debut in the caption, as well as wished her good luck.

DIA’s Jung Chaeyeon wrote, “Our Ssom. Finally, the debut date we’ve been waiting for. 2019.6.13 Happy birthday. I’ll always support you. ‘Birthday.’ Please love it a lot.”

Jeon Somi’s friend (and role model) Minzy congratulated her on her solo debut on her Instagram!

BLACKPINK members also cheered on Jeon Somi! Jennie and Jisoo danced to her new track in Instagram videos, and shared streaming shots in their stories.

Congratulations to Jeon Somi on her debut!