Singer Baek Ji Young celebrated her 37th birthday on the 25th with her fans and a special cake!

WS Entertainment shared on their official Twitter, "The surprise birthday cake that the fans prepared at the Busan concert. Happy cutie Baek Ji Young," along with�adorable selcas of the singer proving that age is just a number.

Baek Ji Young held her concert 'An Outing After 7 Years' at the BEXCO in Busan on the 23rd and celebrated her birthday with 5,000 fans in attendance. Her close friends Shin Seung Hun, Kangta, Kim Min Jong, Gummy, INFINITE, SHINee, and more also prepared a special video to congratulate her on her birthday.

Listen to "Acacia" from her OST best-of album 'FLASH BACK' below if you haven't done so already!