Jennifer Love Hewitt set filming the client list tv lifetime workout Jennifer Love Hewitt set filming the client list tv lifetime workout

Jennifer Love Hewitt knows that if you're playing a call girl on screen, you've got to keep your booty in shape!

In between shooting scenes for her Lifetime show The Client List, JLove squeezed in a workout ... running up and down a school stadium in Ventura.

Judging by her face, this starlet is in it to win it. Get to steppin' girl!