Nikki Bella flashes cleavage in black wraparound dress on walk with Artem Chigvintsev and son Mateo

She gave birth to her first child on July 31.

And on Thursday, Nikki Bella was seen taking baby son Mateo for a walk in his stroller accompanied by fiance Artem Chigvintsev.

The former pro wrestler turned reality star, 36, and the Dancing With The Stars dance pro, 38, doted on their little boy as they stepped out in LA‘s Studio City neighborhood.

Nikki wore a full-length black wraparound dress for the outing.

She tied her long dark hair back from her face and donned a mask.

Artem used a bandana as a face covering and wore a gray t-shirt and blue jeans.

The couple first met after being paired together on season 25 of the ABC dance competition in 2017, and they started dating in January 2019. 

Nikki’s twin sister Brie also gave birth to a baby boy the day after Nikki delivered Mateo.

Brie and husband Daniel Bryan welcomed son Buddy on August 1, a brother for their daughter Birdie, three.  

The 36-year-old former WWE superstars recently announced on their Total Bellas podcast that they are relocating with their families to California’s Napa Valley. 

The pair are heading to the picturesque win region after they each sold their homes in Phoenix, Arizona.

The change was prompted by a desire to simplify their lives and also as a result of the ongoing COVID-19 pandemic.

Nikki explained: ‘I’ve always loved the finer things in life and I will say, the one thing COVID taught me was to simplify my life in all areas. I just started to look at all my things and I was like, what does this really mean? What does this mean when we’re in this situation? What do I really want my money to go towards?’

She added: ‘For me it was like, seeing beautiful parts of the world, having amazing experiences and new memories with my family.’