Heidi Klum

The Project Runway hottie and a Victoria’s Secret angel, Heidi Klum donned a dress from the fashionista’s high-end dress collection while stumping for “The Perfect One” bra in Los Angeles on Tuesday.

And the “Project Runway” judge didn’t just wear Beckham’s $2,600 black plunge-neck Bidart dress – she gave it a personal nod of approval.

While Klum worked with a stylist for the event, she “definitely has a say in what she wears,” a rep tells the Daily News.

Beckham’s latest foray into fashion – following the 2006 launch of her dVB denim and sunglasses collections – has reportedly been selling well in the ‘States, with Bergdorf Goodman having trouble keeping the dresses in stock.

Klum isn’t the only celeb supporting Beckham’s fashion dreams: Madonna wore the budding designer’s Orthez dress in her steamy W magazine shoot alongside pal Jesus Luz.