Gong Hyo Jin has officially turned 41 years old (42 Korean age)!

On April 4 KST, the actress took to her personal Instagram account to share images from her birthday celebration.

"Thank you for everything, including the presents, flowers, and cake," she captioned an image where she poses in a pair of fun birthday sunglasses, seated behind a gorgeous birthday cake.

In another post, she poses next to her mother, showing off their uncanny resemblence as she writes, "Mom, thank you for giving birth to me ☺️."

On top of the actress's posts, her celebrity friends, including Son Dam Bi and Kim So Yi, have also taken to social media to wish the actress a happy birthday with their own messages.

Meanwhile, Gong Hyo Jin is currently in talks for her first work after starring in KBS's 2019 drama 'When the Camellia Blooms.'

Check out her Instagram posts below!