Linda Evangelista, 59, poses with son Augustin, 18, and his stepmother Salma Hayek, 58

Linda Evangelista posed with her son Augustin, 18, and his stepmother Salma Hayek at the WSJ Magazines Innovator Awards in New York this week.

When Augustin was first born in 2006, Linda, one of the world-famous Supermodels of the 1990s, initially kept his paternity a secret.

Years later she publicly revealed the father was French billionaire François-Henri Pinault, in a child support battle that was ultimately settled out of court in 2012.

François-Henri, the head of the luxury brand Kerig whose subsidiaries include Gucci and Balenciaga, has been married to Salma since 2009.

Salma, 58, and Linda, 59, evidently shared an amicable rapport when they stood for photos with Augustin this Tuesday at the Museum Of Modern Art. 

Linda channeled Marlene Dietrich in a fashionably oversized crisp white suit, teamed with a black turtleneck and a matching set of shoes.

Wearing her signature dark brown hair in a wavy bob, she added a splash of glitz to the ensemble with a set of glimmering earrings.

Salma, meanwhile, served up a generous helping of cleavage in a sizzling strapless crimson gown that was perfectly fitted to emphasize her hourglass figure.

The From Dusk Till Dawn bombshell brought out her luminous complexion with makeup including a slick of blood-red lipstick.

She was one of the honorees at Tuesday's event, along with Apple CEO Tim Cook, the WNBA, the Saturday Night Live cast, Wicked director Jon M. Chu, fashion designer Marc Jacobs and pop act Charli XCX.

Salma proudly held up her gleaming trophy as she posed between Linda and a fellow internationally famous name - none other than Penelope Cruz.

Penelope draped her sensational physique in a plunging silver gown that featured a tantalizingly high thigh-slit, allowing her to flash one of her knockout legs.

With a neckline that dipped to betray a touch of cleavage, the gown was designed in a color stream that grew lighter and lighter from top to bottom.

The Nine actress, who is married to her Vicky Cristina Barcelona co-star Javier Bardem, balanced expertly on a towering pair of stilettos.

Stars galore mingled with Linda at the fete, including acclaimed television actress Sarah Paulson and Broadway producer Jordan Roth.

Linda and Penelope were also glimpsed with Emily Ratajkowski, modeling a slinky mini splashed with text, and Charli XCX, rocking a figure-hugging backless gown.

Earlier this month, in celebration of Augustin's birthday, Linda and Salma made the rare move of posting Instagram pictures of each other.

Salma's birthday post for Augustin included a snap of him as a little boy, sitting in Linda's lap in what appeared to be a park.

Linda also posted a photo album in honor of her son's milestone age, and fans noticed Salma made an appearance in one of the pictures.