Heidi Klum - at the Versus Versace Launch in New York City.

Heidi Klum last night (May 15) she was the center of attention at the Versus Versace launch in New York City.

The German supermodel lit up the arrivals area at the Lexington Avenue Armory with her gorgeous smile as she hammed it up for the paparazzi.

Of course her sheer leggy black dress, complete with see-through panels, definitely didn’t hurt matters, either.

And when all was said and done, Heidi took to her Twitter account to thank Versace brand mastermind Donatella Versace- "Donatella you Rock! Fun NYC night celebrating @Versace for #Versus line."