Although the model had 16 others on hand - including lots of cute tots in gorgeous dresses - Cara stood out from the crowd in a pure white dress, with chunky heels.
Poppy wed her long term boyfriend, James Cook, in Knightbridge, London
Poppy, 28, tied the knot with her long term boyfriend, James Cook, in Knightsbridge earlier this afternoon and was joined by other celebrities, including Trinny Woodall and Geri Halliwell.
Poppy reportedly had a massive 17 bridesmaids to walk her down the aisle
Chloe Delevingne was also there to watch her sister walk down the aisle and covered her neat bump in an oversized, pale blue dress.
Cara finished her classic dress with a simple up-do and monochrome heels