YouTuber sees a clown while singing -- and her reaction is hilarious

Niana Guerrero's reaction was priceless when her older brother, Ranz Kyle, pranked her with the killer clown.

Both of them are Youtubers in their own right.

Niana was happily singing to the song playing on the radio till the car she was in came to a halt when they approach a killer clown on the road.

The 10-year-old was freaking out seeing it before her very eyes and demanding her brother to drive away as quickly as possible.

Little does she know that her brother was legitimately trying to scare her little sister with her worse fears.

Watch the video below posted by Ranz.