Ariana Grande Concert: Kim Kardashian Attends Amid Awkwardness

looked as if she was having the time of her life when she caught 's new tour in 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 get in the way.

Instead, the shapewear mogul turned to her female friends, including American Horror Story star , 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.

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