The Oppenheim Group are back and better than ever!

Netflix's Selling Sunset has become a sensation across the world, thanks to mesmerising multi-million dollar mansions, glamorous cast members and lots of drama.

Watch the trailer for season four of Selling Sunset. Post continues after video.

Video via Netflix.

Season four was always on the cards, cast member Mary Fitzgerald said to Women's Health recently.

"I know the people that I talk to - Heather, Chrishell, Amanza, Jason, and Romain - we're all up for a fourth season. I can't speak for the other girls because I don't really speak to them," she said.

Can you sense the tension? We sure can!

So without further ado, here's everything we know about season four ofSelling Sunset.

What have theSelling Sunsetcast members been up to since we last saw them?

So, Jason and Chrishell are dating?!

While many of the cast members were holidaying in Italy, Chrishell posted a carousel on Instagram, the final two images revealing her and Jason are now an item.

Jason then confirmed the relationship news to Us Weekly, saying, “Chrishell and I became close friends and it has developed into an amazing relationship. I care about her deeply and we’re very happy together.”

In August this year, Chrishell said to E! News the couple were initially concerned with going public, given the bucket loads of opinions that would ensue.

“We really were really private and secretive for as long as we could until we realized the walls were closing in. People were getting a little savvy to it.”

So for sure their new relo will be a major point of conversation for season four.

Christine has also welcomed a baby boy with husband Christian Richard since season three premiered, giving birth in May.

Who are the two new cast members onSelling Sunsetseason four?

Two new people have joined the cast this year: Vanessa Villela and Emma Hernan.

Vanessa is a Mexican-American actress who has had a successful transition from television to real estate. According toNetflix,the 43-year-old is looking to make her mark within the competitive LA real estate market.

When she was announced as a new cast member, Vanessa shared her excitement on Instagram, saying "dreams do come true".

"I am so excited! Not only because I was able to manifest this dream of blending my background in acting with my latest passion in real estate but because I want to help empower and show others to never give up on yourself or your dreams," she said.