15& 'Can't Hide It' Stage For 'K-Pop Star' - 'When Did They Get So Pretty?'

Group 15& performed their new song.

On the SBS reality singing program "K-Pop Star" aired today, 15& performed their new song "Can't Hide It" for the first time.

15&'s members Baek Yerin and Park Ji Min matured beyond recognition. They also showed off their vocal skills, capturing the attention of the audience members.

Internet users who saw this commented, "When did they get so pretty?," "They got so much prettier," and "I like the song."

Photo Credit: SBS