Kim Kardashian is reportedly getting concerned that her 18-year-old half sister, Kendall Jenner, will pull a "Pippa" on her when she ties the knot with fiance Kanye West on May 24.
A source told Now magazine that the 33-year-old reality TV star can't forget how everyone kept talking about Pippa Middleton when Kate got married to Prince William, and she doesn't want a similar situation at her wedding, Stuff.co.nz reported.
Kardashian doesn't want Jenner, who has made a place for herself in the fashion world, stealing her thunder because it's her big day and she needs to be the centre of attention, the source added.
The insider also said that Kardashian feels extremely jealous of her younger sisters and wishes she was 15 years younger.
Reality star and teen model Kendall Jenner proved her fashion credentials at the 2011 Hollywood Style Awards, where she and sister Kylie received the Stylish Sisters gong.