The German supermodel flashed her very pert bum as she got SPANKED in a racy picture.

Never shy about flashing her fabulous physique, Heidi Klum posted a perky photo of her posterior over the weekend on social media. In the racy photo she shared on Instagram, the mom-of-four appeared to like a little “Fifty Shades”-like spanking courtesy maybe of her 29-year-old boyfriend Vito Schnabel”.

Heidi, who loves to flaunt her incredible body, pulls up her denim skirt to reveal her toosh in all it’s glory.

Heidi’s post comes after she was recently forced to defend herself when American businessman Donald hinted that she wasn’t as hot as she used to be.

Well, we think this latest snap might leave Donald Trump speechless too.

She had initially made light of his comments with a humorous video, but was visibly angry when she spoke out for a second time.

In the clip, the gorgeous blonde can be seen wearing a sign with the number 10 on it, only for a man in a Trump mask to rip off the sign, leaving her with just a 9.99 emblazoned on her T-shirt.