HORRY COUNTY, SC (WWAY) -- "Teen Mom 2" star Jenelle Evans was back in jail over the weekend.
Evans was been arrested in Horry County, SC, on charges of breaching the peace.
Jail records show the 21-year-old from Oak Island was booked in just after 5 p.m. Saturday. She was released about an hour later.
Evans recently confirmed that she is expecting her second child. She turns 22 Sunday.