Heidi Klum blonde sunglasses coffee starbucks model smile

That big grin speaks for itself!

Heidi Klum grabbed coffee at Starbucks before hitting a beauty supply store today in Brentwood, and the supermodel looked happier than we've seen her in a while!

We have a feeling her new romance with hot new boy toy Vito Schnabel has a lot to do with her cheerful demeanor!

The German stunner and her art dealer beau just returned from a holiday in Paris, and clearly she's still drunk off love!