Heidi Klum poses topless as she puts her derriere on display in tiny thong

Heidi Klum poses topless as she puts her derriere on display in tiny thong.

On Tuesday, the 42-year-old promoted Heidi Klum Intimates with a very sexy Instagram snap of herself half nude, save for a personalized black lace thong.  

'Love being cheeky in my @heidiklumintimates,' she captioned the seductive image. 

In the image, Heidi pressed her hands against a wall while flashing a coquettish over-the-shoulder expression. 

Heidi's blonde hair had a wet effect and was slicked over her head to unveil her radiant and shimmering complexion. Adding an extra pop of sex appeal were her long black nails. 

She's now dating art dealer Vito Schnabel, 29, and recently introduced him to her parents.