Nikki Bella rocks old wrestling uniform during ‘Flip the Switch challenge’ with Artem Chigvintsev

Nikki Bella shows off her baby belly in her old wrestling uniform during ‘Flip the Switch challenge’ with Artem Chigvintsev

Celebrities have taken on the TikTok trend of the ‘Flip the Switch challenge,’ that has couples swap clothes to the beat of Drake’s 2018 hit Nonstop. 

And Nikki Bella and Artem Chigvintsev were the latest couple to swap outfits for the short video. 

Nikki, 36, donned one of her old costumes from her WWE days for the video, that looked much different now that she is 20 weeks pregnant. 

On trend: Nikki Bella and Artem Chigvintsev were the latest couple to swap outfits for the ‘Flip the Switch challenge’ on for TikTok on Tuesday

For the video, Nikki wore her signature competition outfit of a red ultra crop top and boy shorts. 

The top and bottoms were adorned with black lace-up ties and the center, and matched her red baseball cap that she wore backward. 

She had signature raven locks down in extra long and sleek style and her plump lips done in a matching bright red color as she reapplied in the mirror. 

Iconic look: For the video, Nikki wore her signature competition outfit of a red ultra crop top and boy shorts

Iconic look: For the video, Nikki wore her signature competition outfit of a red ultra crop top and boy shorts 

His look: Meanwhile Artem wore a red plaid button-up and in cream sweat bottoms

His look: Meanwhile Artem wore a red plaid button-up and in cream sweat bottoms

Meanwhile Artem wore a red plaid button-up and in cream sweat bottoms. 

They switched outfits, with Nikki putting on his comfortable clothes and him donning her competition outfit, cap and long black hair included. 

Nikki also posed in her large closet showing off her full outfit which also included red sneakers and knee high block socks. 

‘What Hall of Fame was about to look like lol but ya never thought you’d see this,’ she wrote. ‘At least I didn’t lol filming some fun stuff today and I just love that all I can find in my pantyhose drawer is control tops with the shorts… oh how life has already changed! #20weeks #fearlessbaby.’

Switch up: They switched outfits, with Nikki putting on his comfortable clothes and him donning her competition outfit, cap and long black hair included

Switch up: They switched outfits, with Nikki putting on his comfortable clothes and him donning her competition outfit, cap and long black hair included 

Full look: Nikki also posed in her large closet showing off her full outfit which also included red sneakers and knee high block socks

Full look: Nikki also posed in her large closet showing off her full outfit which also included red sneakers and knee high block socks 

Alone together: She also shared some snaps by the pool with her twin sister Brie, who is also pregnant and due in July, the twins revealed to ET they are isolating together with Artem and Brie's daughter Birdie

Alone together: She also shared some snaps by the pool with her twin sister Brie, who is also pregnant and due in July, the twins revealed to ET they are isolating together with Artem and Brie’s daughter Birdie

She also shared some snaps by the pool with her twin sister Brie, who is also pregnant and due in July. 

The twins spoke to ET on Tuesday and shared that they are isolating together with Artem and Brie’s daughter Birdie. 

‘We’re just trying to stay super positive. This is a scary time for everyone, so we’re just trying to keep our heads up high, especially for our babies,’ Nikki said. 

Adding: ‘We’re lucky because Artem’s here too with us. He’s been cooking a lot of our meals. Because we have each other, it’s been easy to isolate. We isolated, I want to say, a week before they were really encouraging people to stay home because being pregnant, we are at a high risk, having lower immune systems.’ 

Staying positive: 'We're just trying to stay super positive. This is a scary time for everyone, so we're just trying to keep our heads up high, especially for our babies,' Nikki said

Staying positive: ‘We’re just trying to stay super positive. This is a scary time for everyone, so we’re just trying to keep our heads up high, especially for our babies,’ Nikki said