Actress Lee Sun Bin, who made an appearance in MC Mong's new music video, is getting negative feedback. 

SEE ALSO: Netizens discover evidence proving that the alleged revealed explicit photo of Kim Soo Hyun was taken in Kim Sae Ron's house

Lee Sun Bin was the main actress for MC Mong's new MV, "Visual Gangster." Not only did she act in the MV, but she also lip-synced A Pink Eunji's feature part throughout the video. 

Netizens are not happy with this. They commented, "Why is she following it when she didn't actually sing that part?" "People will  think that she in Euji," and "She shouldn't lip-sync. Why are you opening your mouth?" 

Other netizens defended the actress, saying, "Lee Sun Bin probably just did what she was told," and "Why is this her fault? It's the production staff's fault." 

Some people are also criticizing Lee Sun Bin for promoting MC Mong's new album on her social media account. 

MC Mong is a controversial figure who was revealed to have removed his teeth illegally to dodge mandatory military service.