Heidi Klum & Martin Kirsten: Chuck E. Cheese with the Kids!

Heidi Klum and her boyfriend Martin Kirsten, in Levi’s jeans, take her kids Leni, Johan, Henry, and Lou for a fun afternoon at Chuck E. Cheese on Saturday (September 22) in Los Angeles.

The 39-year-old model and her bodyguard beau later stopped by Whole Foods to pick up some groceries.

The next day, Martin spent some time with the kids while Heidi attended the 2012 Emmy Awards to support her nominated show Project Runway.

Also pictured inside: Heidi heading into Frederic Fekkai to get her hair done on Friday (September 21) in West Hollywood, Calif.

40+ pictures inside of Heidi Klum and Martin Kristen out and about…