Kim and Khloé Kardashian's reunion with Britney Spears may have come as a surprise to some — but how did it happen?

Britney Spears shared a video on Instagram from her recent hangout with Kim Kardashian and Khloé Kardashian in Calabasas, ...

“Calabasas Nights,” Kim, 45, wrote via her Instagram Story on Friday, November 14, sharing a selfie with Khloé, 41, Spears, ...

Britney Spears enjoyed a night in with Kim Kardashian and Khloe Kardashian after her ex-husband, Kevin Federline, shared ...

The "Toxic" singer was seen holding a beverage after exiting Stonehaus wine bar in Westlake Village, Calif., Tuesday.

Britney Spears, 43, shared a playful mirror-selfie video to Instagram on Thursday, November 20, giving fans a candid look at ...

Kim Kardashian revealed that she and her sister Khloé hung out with Britney Spears and her manager. She shared photos of the ...

Britney Spears, who recently took a hiatus from social media, gushed about her fun hangout with Kim and Khloé Kardashian ...

The “Oops!…I Did It Again” singer and The Kardashians stars met back in the early 2000s through Paris Hilton, as the hotel ...

Britney Spears is all out calling the paparazzi and sharing her own side on social media. In a video uploaded on November 20 ...

Britney Spears was spotted out and about in Los Angeles while holding a champagne flute after raising concerns over her ...