First Published: December 18, 2013 11:00 AM EST Credit: Getty Images
LOS ANGELES, Calif. -- 
Caption Pippa Middleton and Nico JacksonAnother Middleton will soon be off the market!
Pippa Middleton, Kate’s younger sister, is engaged to boyfriend Nico Jackson, according to Us Weekly.
Nico, a banker, 36, popped the question to his 30-year-old event planner girlfriend in December during an extravagant trip to India, the mag reported.
PHOTOS: From Regular To Royal - Kate Middleton
The couple has been dating for 15 months and plan to tie the knot next year, according to Us.
Pippa acted as sister Kate’s (now the Duchess of Cambridge) maid of honor during her 2011 wedding to Prince William.
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