Chrissy Teigen calls out Katie Cassidy for Erin Andrews comment

LOS ANGELES, Jan. 22 (UPI) -- Model Chrissy Teigen had some harsh words for Katie Cassidy after she criticized sportscaster Erin Andews on Twitter Sunday.

The tweet war between the two women began when Cassidy attacked Andrews for not asking Richard Sherman "why he stayed on the field while he's a physical liability" during the Seattle Seahawks game against the Green Bay Packers.

"Seriously, why isn't she doing her job??" the Arrow star wrote in a follow up tweet.

Her comments, however, didn't sit well with Teigen, who decided to call Cassidy out for not having a job, even though she is a series regular on the CW show.

After another nasty tweet addressed at Casiddy, the 28-year-old actress fired back at Teigen and later explained what she meant in another tweet to a fan.

Both Taigen and Cassidy deleted a few of the most controversial posts from their Twitter feeds. Andrews never joined the conversation.