Victoria Beckham posted a selfie from her design studio on Thursday, appearing unconcerned following remarks from Katie Price that reignited a long-standing feud between the two.

Price, in her upcoming documentary series "Katie Price: Nothing To Hide," revisits a conflict with Beckham that originated in the early 2000s. The dispute centered on Beckham's collaboration with Dane Bowers, who was Price's then-boyfriend. According to Price, the relationship shifted significantly during this period, making her feel marginalized.

"The relationship sort of changed, as if he [had] something better," Price states in the documentary, which was produced by Louis Theroux's Mindhouse production company. "I was a nothing because it's now Victoria, and Victoria and Victoria."

Price recounted that she was initially allowed to accompany Bowers on tour but was later restricted from doing so, leading to her distress. "I started thinking 'what just because you're with Victoria now, what is wrong with me going with you?'" Price said. "I was in tears, thinking 'what's happened, he's changed, this isn't the Dane I know?'"

The feud intensified when Bowers issued an ultimatum to Price regarding her decision to participate in a calendar shoot. "I don't think she believed me," Bowers is quoted as saying in the documentary. "When those shots came out, I said 'That's it, we're over.'"

Meanwhile, Beckham, 52, shared her own update, posting a mirror selfie from her studio. She wore a white T-shirt and wide-legged jeans, with her hair down and accessorized with a watch. Beckham captioned the photo, "It's almost summer!!"

The four-part documentary series "Katie Price: Nothing To Hide" is scheduled for release on July 8 and will explore Price's transformation into her alter-ego Jordan, as well as her relationships and marriages.