Britney Spears surprised fans this week by holding a pajama jam-style reunion with sisters and reality television stars Kim and Khloé Kardashian.
On Friday (November 15), the ladies celebrated in PJs while being joined by Spears' longtime manager, Cade Hudson. Kim K posted a couple of pics from the reunion on her Instagram Stories.
On her first post, besides tagging each attendee, Kardashian wrote: "Calabasas Nights," indicating where the PJ date took place.
Spears' fun night out with the Kardashians comes one month after her ex-husband, Kevin Federline, released his tell-all book, You Thought You Knew.
In his memoir, the DJ and entertainer, who has since remarried, alleged that Spears cheated on him, abused drugs and endangered their sons Jayden James and Sean Preston.
After temporarily deactivating her Instagram account after Federline's book was published last month, the "Everytime" singer returned to the app to reflect on her "crazy" year.
Separately, Spears denied that Federline's recollection of their time together was accurate and accused him of "constant gaslighting." The ex spouses were married from 2004 to 2007.
"I have always pleaded and screamed to have a life with my boys. Relationships with teenage boys is complex," Spears said, referencing her children with Federline.
"I have felt demoralized by this situation and have always asked and almost begged for them to be a part of my life," she continued. "Sadly, they have always witnessed the lack of respect shown by own father for me. They need to take responsibility for themselves."
The reunion between Spears and Kim Kardashian also comes after the latter bitter legal feud with her own ex, singer and reality television star Ray J.
Months after Kardashian and her 'momager,' Kris Jenner, sued the former Love & Hip Hop: Hollywood star for defamation, this week, Ray J accused the mother-daughter duo of breaching a $6 million contract over his 2006 sex tape with Kardashian.
The singer claims that Jenner oversaw the tape's circulation, which Kardashian allegedly wanted.