Kim Kardashian looked as if she was having the time of her life when she caught Ariana Grande's new tour in Los Angeles on Saturday night.

The 45-year-old reality star sang and danced along to the music at Downtown Los Angeles's Crypto.com Arena in videos she shared to her Instagram Stories.

Kardashian didn't let any potential awkwardness about the fact that both she and the 32-year-old singer and actress once dated Pete Davidson get in the way.

Instead, the shapewear mogul turned to her female friends, including American Horror Story star Emma Roberts, who was seen singing along next to Kardashian in one of her videos.

Rounding out her entourage was her friend and former executive assistant, Stephanie Suganami. 

Although Kardashian's no stranger to wearing over-the-top outfits in public, she kept her all-black look relatively low-key to help blend into the crowd.

She wore a black lace top with matching black leggings, and she wore her lustrous raven locks styled down.

Roberts stood next to her and stood out more in a purple-and-white floral-print sundress, while Suganami went incognito in all black with wraparound sunglasses.

In one video, the trio sang along with Grande to We Can't Be Friends (Wait For Your Love), and Kardashian and her former assistant both got into the spirit as they sang Grande's Eternal Sunshine bonus track, Twilight Zone.

Kardashian called Grande 'my baby' in a video of her performance, but she otherwise kept the commentary to a minimum, though she did post multiple videos of the singer to showcase her incredible voice, even under the less-than-ideal conditions of an indoor arena show. 

Despite her apparent attempts to tone down her look, several fan accounts spotted the Keeping Up With The Kardashians star. 

It's unclear how friendly Kardashian and Grande are, but they're apparently close enough that the reality star ended up catching up with the hitmaker's mother, Joan Grande, who was seen dancing next to her in a fan video on TikTok.

Grande previously cast Kardashian's mother and manager, Kris Jenner, in her Thank U, Next video in 2019, which was inspired by her breakup from Davidson.

The songstress and the 32-year-old former Saturday Night Live star began dating in May 2018 after her split from the rapper Mac Miller earlier that month.

Two weeks into the whirlwind romance, Davidson got an Ariana Grande tattoo behind his left ear, and just a month into their relationship, the two got engaged.

But the engagement ended almost as soon as the relationship started, and Grande and Davidson were revealed to have split in October 2018.

Davidson later claimed in a 2020 interview with Charlamagne Tha God that the death of Grande's ex-boyfriend Miller in September 2018 signaled the end of their relationship.

'I totally got it. She would even tell you this. I was like, "Listen, I get it, do whatever you've got to do, I'll be here,"' Davidson said. 'I think I said, "I'll be here until you don't want me to be here."

According to the comedian, he 'pretty much knew it was around over after that.'  

'That was really horrible, and I can't imagine what that s*** is like. All I do know is that she really loved the s*** out of him, and she wasn't putting on a show or anything. That was f***ed up,' Davidson said before sharing his 'Prayers to his family and all of his friends.'

Around three years after his split from Grande, Davidson and Kardashian struck up a relationship after they showed off their chemistry when she hosted SNL in October 2021.

During their relationship, the two had to endure online taunts and criticism from Kardashian's estranged husband Kanye West.

The couple went their separate ways in August 2022.