Playboy model, 28, expecting first baby with 65-year-old billionaire husband

Xenia Deli, who appeared on Justin Beiber and Calvin Harris's popular videos, is expecting her first child with her billionaire husband.

The Playboy model, 28, is married to 65-year-old Egyptian businessman, Ossama Fathi Rabah Al-Sharif.

Deli, who hails from Moldova, shared a snap of her bulging belly with her 850,000 followers.

In the photo, she holds her baby bump under a yellow top.

The brunette beauty tied the knot with Al-Sharif on the Greek holiday island of Santorini in June 2016. The couple spent $1 million on the clifftop wedding ceremony, which was attended by more than 150 guests

After their wedding, the couple stayed for a few days on Santorini. They then jetted off to Switzerland, where Deli's parents live.

The model shared about her happiness on social media.

'It's the feeling when you wake up and realize that you are the happiest woman in the world. And it's only because of you,' she captioned a photo of them holding hands.

In the photo, she shows off her huge diamond ring.

She also called the wealthy businessman 'my love, my mentor, my friend.'

The couple has a whirlwind romance. They started dating in late 2015. Their wedding came barely six months later.

The courtship involved expensive gifts like diamonds, a red Maserati, huge bouquets of flowers, and trips on his private jet.

The pair's huge age different wasn't lost on Deli. She has responded to critics.

'Who are you to judge the life I live? I'm not perfect and I don't have to be! Before you start pointing fingers, make sure your hands are clean,' she replied to one critic.

Deli, who was formerly married to photographer Patrick Cox, gained considerable fame after gracing the covers of Playboy, FHM, GQ, Sports Illustrated, Vogue, Harper's Bazaar, and Maxim.

She was shortly linked to Beiber after she appeared on the music video for his hit single, What Do You Mean?