Pippa Middleton, the sister of Princess of Wales Catherine (Kate), turns 43. One outlet frames her milestone in a retrospective tone, suggesting that expectations around her earlier visibility have not translated into a sustained career boost.

The articles provided do not include specific, verifiable details such as business names, dates, or official statements. The coverage centers instead on a broad narrative that her “passion project” has been sold and that her career has “fallen flat,” while also referencing the public attention surrounding Kate’s status as a future queen. Other angles are not present in the supplied text, limiting comparison across sources.

Overall, the common element across the provided excerpts is the focus on Pippa Middleton’s age and the idea—presented without supporting specifics here—that her public role and professional momentum have changed over time relative to her more prominent sister’s position.