Shaun Wilson, co-founder of the popular self-tanning brand Bondi Sands, and his wife, Tess Shanahan, are expecting their second child, a boy. The couple shared the news and their gender reveal on Wednesday via Instagram from a beach in the Maldives.

Tess, 30, showcased her baby bump in photos from the celebration, wearing a low-cut skirt, a white lace bralette, and a sheer cape. Their daughter, Romee, who is nearly two years old, was also pictured gently touching her mother's stomach. Videos from the event showed the family joyfully reacting as blue smoke indicated they would be welcoming a son.

"And just like that… there were four," Tess, a model, wellness entrepreneur, and host of the "Tess Talks" podcast, wrote in the caption of the post.

Another video captured the happy family jumping for joy as plumes of baby blue wafted around them, revealing they were expecting a boy

The couple married last year in a lavish ceremony at the Beverly Hills Hotel in Los Angeles. Reports at the time suggested Wilson spent approximately one million dollars on the wedding, described as a "three-day extravaganza." Wilson, who co-founded Bondi Sands in 2012 with business partner Blair James, sold the company to Japanese multinational Kao Group for $450 million in 2023.

Tess and Shaun announced their engagement in July 2023, about a month before the sale of Bondi Sands was finalized. Their daughter Romee was born in September 2024. Tess Shanahan is also an entrepreneur, having founded Verve Superfoods, a brand specializing in natural powdered blends for smoothies. She also had a career as a model, walking for designers and department stores such as Alex Perry, Steven Khalil, David Jones, and Myer.