Jeon Do-yeon was signed by Lee Seung-gi in the past.
In sbs entertainment All The Butlers' broadcasted on 9th day night, Jeon Do-yeon gave me a hint about the master as a hint fairy.
The crew, who told the members that they planned to go to the OT with the new master, handed the phone to the hint fairy and called.
"There is no one among the comedians who can not imitate his vocals," Yang said. The hint fairy was Jeon Do-yeon. Lee Seung-gi asked, "Do you have a relationship with me?" while talking to Jeon Do-yeon.
Jeon Do-yeon confessed that her daughter had signed her autograph because she was a Lee Seung-gi fan in the past. So, the foster child asked, "Do you still like Lee Seung-gi?" But Jeon Do-yeon did not answer and laughed.
About Jeon Do-yeon
Jeon Do-yeon is a South Korean actress. She won Best Actress at the 60th Cannes Film Festival, making her the first Korean actress to win an acting award at a prestigious film festival, and Best Performance by an Actress at the 1st Asia Pacific Screen Awards for her performance in Lee Chang-dong's 2007 film Secret Sunshine.
 Wikipedia