Heidi Klum stuns in a revealing bikini with strings for a romantic day at the pool.

If she's not stunning on her many TV appearances including the most recent live America's Got Talent show, Heidi Klum is stunning on her days off.

The model is taking time to relax during the weekend and relax at the pool with her husband Tom Kaulitz at her by her.

She posted a few short videos of her day which showed her husband cooking the grill for a late afternoon snack, and she added an image of them sitting next to each other.

As she sat on the beach she leaned in to pet him, showing off her poolside style with a soft pink string bikini, which flexed her gorgeous body.

Of course, the German supermodel isn't short of breathtaking swimwear. 

She has exhibited several of them during her beach vacation before the AGT live performances.

A recent video that she posted of herself showed her walking on a wooden balcony she washed her hair. She was also seen in a figure-flattering bikini.

In her latest Instagram post, Heidi demonstrated that one doesn't need gorgeous gowns or a small bikini to impress.