Classify 5 YouTubers

[Alenka]

1. (she's naturally a brunette)

https://www.youtube.com/watch?v=ZOxBTFCmXgA

2.

https://www.youtube.com/watch?v=JT7eGIJVWXw

3.

https://www.youtube.com/watch?v=i2NHn1OO9jY

4.

https://www.youtube.com/watch?v=SVxp3f4puvY

5. (she's naturally a brunette)

https://www.youtube.com/watch?v=VCDJ6wx_XLo