Lee Yoo Bi joined as a new MC for SBS' "Inkigayo" with Kwanghee on February 2nd.

To commemorate her first day as an MC, she performed a special stage by singing "Let It Go" - an OST from animated movie "Frozen".

She was dressed in a silver short dress, she looked beautiful just like the queen character in the movie, but the thing that attracted people were her slightly puffy face and eyes which seemed to have some changes.

Netizen commented,"I don't see any difference","I think it's because of the hair and make-up","I don't think she had plastic surgery, she's already pretty", and so on.

Lee Yoo Bi previously reported to be in a relationship with SHINee's Jonghyun but both the agencies denied and said they are just good friends.