Heidi Klum in J Brand Thrasher Jeans

I had to crack up at Heidi Klum's son's expression in the photo above - apparently he is known for cussing out the paparazzi - which he is clearly doing here! Congrats to mommy-to-be (again) Heidi who is less than four-months pregnant with her fourth child, reports E! news. The supermodel is wearing a pair of J Brand's new Thrasher jeans. Here's some video of the family being stalked by the paps as they come and go from their NYC home. Heidi is wearing the J Brand jeans in the video.