Supermodel Linda Evangelista has filed for $46,000 a month in child support from Salma Hayek's husband, billionaire Francois-Henri Pinault.

Evangelista made the request in Manhattan Family Court on Monday, reports The New York Post.

SalmaFrancoisLinda230.jpgPinault (left, with Hayek) CEO of the conglomerate that owns Gucci, is the father of Evangelista's 4-year-old son, Augustin James. But, he has never paid Evangelista any support. He has been married to Salma Hayek since February 2009 -- they have 3-year-old daughter Valentina together.

"He's [Pinault] just been sitting back, paying zero," Evangelista's lawyer, William Beslow told Support Magistrate Matthew Troy.

"That would probably be the largest support order in the history of the Family Court," Troy said.

Get the details of what Evangelista wants Pinault to pay for and why his lawyers are fighting her after the jump!