• PLAY THE FIELD photo | Heidi Klum

Credit: Splash News Online

Published: Monday October 01, 2012 06:00 AM EDT

2012

PLAY THE FIELD

After an "affectionate" lunch date during the week, Heidi Klum and her rumored beau, bodyguard Martin Kirsten, keep it casual Saturday at a flag football practice in Brentwood, Calif.