Princess Andre attended her father Peter Andre's surprise O2 performance on Friday, posting on social media that it was a 'proud daughter moment' as she stood in the crowd with her stepmother Emily amid a public feud with her mother, Katie Price.

Peter, 52, performed on Sam Thompson and Pete Wick's Staying Relevant Tour, belting out his classic hit Mysterious Girl. Sam Thompson reenacted the video’s iconic moment by lifting his shirt to show his abs. The 18-year-old Princess watched from the stalls with Emily.

The event drew additional attention from other guests in the crowd, including Sam's sister Louise and Pete's friend Vicky Pattinson, who arrived with actor James Buckley just ahead of Pattinson's Strictly Come Dancing debut the following day.

Across the city, Peter and Katie Price's eldest son, Junior, 20, attended a London Fashion Week party with his girlfriend Jasmine Orr. Junior wore a denim co-ord, while Jasmine was photographed in a semi-sheer lace gown as the cameras rolled.

Princess has been expanding her public profile. In August she launched a six-episode fly-on-the-wall TV series following her life as she enters adulthood, a project that performed well on ITV's streaming platform and rose to the number-one spot in its charts.

In a separate career development, Princess has trademarked the name 'Princess Andre' under beauty classifications, including products for eyelashes and eye brushes, according to The Sun. The move has been read as a signal that she may pursue cosmetics work in the near future.

The Daily Mail has contacted a representative for Princess for comment. The development comes as Katie Price has publicly weighed in on her children's outfits and professional choices in recent months, highlighting the ongoing tensions within the family.

Katie's involvement in the public conversation around her children has included criticism of outfits at high-profile events. On a recent episode of her podcast, Katie said she didn’t like Princess's National Television Awards dress, telling listeners she preferred Maura Higgins’s look and questioned whether the stylist should be changed. She also criticized Junior's red velvet jacket with a feather accessory and suggested the siblings hire different styling for red carpets. The exchange underscored the high-profile nature of their family dynamics and the scrutiny that accompanies starring roles in widely covered events.

The episodes of the family’s public performances—whether on stage at the O2, at London Fashion Week, or in front of TV cameras—continue to unfold in real time, illustrating how Princess and her relatives navigate a blend of entertainment careers, fashion moments, and personal headlines.