Jenelle Evans, who appears as one of four mothers on MTV’s Teen Mom 2, was arrested Sunday in Oak Island, N.C. for simple assault and simple affray. In a video that TMZ posted Friday, the 19-year-old reality star was shown physically fighting with another woman, reportedly over Evans’ boyfriend, Kieffer Delp, who also appears on the show. Police, who previously had a warrant out for Delp, 21, also arrested Evans’ boyfriend on Saturday for cocaine possession. Evans is set to return to court April 26. Delp will report today.