Pippa Middleton: Back in London After Aristocrat Pals' Wedding

Pippa Middleton keeps a low profile as she heads out in the Chelsea section of London, England on Monday (April 15).

Over the weekend, the 29-year-old younger sister of the Duchess of Cambridge attended the wedding of aristocrats Edmund Salvesen and Abi Elphinstone in Aberdeenshire, Scotland.

PHOTOS: Check out the latest pics of Pippa Middleton

Reportedly, Pippa brought along her good pal George Percy as her date for the high profile wedding, according to The Telegraph. George and Pippa have been romantically linked in the past, but she is reportedly still dating financier Nico Jackson.