Erin Barnett and Marco Villarreal have been named morning co-anchors at WVLT, the CBS affiliate in Knoxville, Tenn.

Barnett joins the station from WSLS in Roanoke, Va., where she was a general assignment reporter. Villarreal most recently worked as a general assignment reporter at KTNV in Las Vegas. They replace Bob Yarbrough and Michele Silva, who signed off from WVLT Friday.

Allie Spillyards, who moves to weekdays from the weekend anchor desk, will handle the headlines and breaking news. Heather Haley will continue as the weekday morning meteorologist.

Watch a promo for the new morning show after the jump. Read more