A Mercedes as a gift and a New York City party: Nadezhda Obolentseva celebrated her son's first birthday with billionaire Evgeny Shvidler.

Nadezhda Obolentseva celebrated the first birthday of her son, Mark, with her fourth husband, Evgeny Shvidler. She posted celebratory photos on social media.

Obolentsev decided to celebrate her heir's birthday in New York. In the photos, the 42-year-old mother poses with her son in her arms, surrounded by balloons. As a gift, one-year-old Mark received his first Mercedes car, albeit a toy for now.

Early last year, Nadezhda Obolentseva, a well-known figure in Moscow's 2000s society columns, married billionaire and, more recently, artist Evgeny Shvidler, known as Roman Abramovich's "right-hand man." He is 20 years her senior. Shortly after the wedding, it became known that Obolentseva had become a mother for the first time. She doesn't show the faces of her husband and child on social media, but it is known that the family lives in the United States and frequently visits St. Barths. Shvidler, 62, was also previously married and has children.

Nadezhda Obolentseva was previously married three times: to businessman Denis Mikhailov, top manager of the Neftegazindustriya group Airat Iskhakov, and director Rezo Gigineishvili.

Photo: by.arnella, nadineobolentseva/Instagram**