Sensational Nigerian singer, Simisola Kosoko popularly known as Simi has fired back at a troll who mocked her forehead.

The ‘Duduke’ crooner recently had a war of words with music critics who urged her to switch up sounds.

Simi posted a photo on Snapchat while having a session with a hairstylist.

Sharing the photo of the hairstyle, she asked followers their thoughts on whether or not she looked cute in it.

She captioned her post: “You like am?”

A troll however responded: “See your forehead Mrs Kosoko.”

Simi responded, urging the troll to back off while she still had her mood in check.

She said: “Don’t start what you can’t finish, hon.”

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A post shared by Simi (@symplysimi)