'Teen Mom' Star Jenelle Evans Investigated For Brutal Brawl'Teen Mom' Jenelle Evans is no stranger to drama, as evidenced by her regular screaming matches with her mother on the hit MTV show.

Now it seems the 19-year-old reality star has found a new outlet for her frustrations with the world: any girl who seems like she's asking for it.

reports Evans is now under investigation by North Carolina's Brunswick County Sheriff's Department after a video of the young mom savagely attacking another girl hit the web. Jenelle was reportedly furious because she believed the woman had been flirting with her boyfriend.

During 'Teen Mom 2,' MTV aired footage of Evans assaulting her mother Barbara, to whom she eventually surrendered custody of her 2-year-old son, Jace.