Heidi Klum: Happy Heart with Martin Kirsten!

Heidi Klum can’t stop smiling as she stops for a cup of coffee at Starbucks on Saturday (August 17) in Brentwood, Calif.

The 40-year-old America’s Got Talent judge was joined by her bodyguard boyfriend Martin Kirsten.

PHOTOS: Check out the latest pics of Heidi Klum

“happy,” she tweeted the next day, along with a photo of her and Martin‘s hands making a heart. So cute! See the pic below!

Earlier in the week, Heidi was spotted chatting on the phone while grabbing a cup of joe with Martin again in Los Angeles.

FYI: Heidi is wearing the LA’t by L’AGENCE Spaghetti Strap Tiered Jersey Dress.

25+ pictures inside of Heidi and Martin stopping for a pick-me-up at Starbucks…