Pippa Middleton, the sister of Britain's Catherine, Duchess of Cambridge, arrives for her wedding to James Matthews at St Mark's Church in Englefield, west of London, on May 20, 2017. [Photo/Agencies]

Middleton took the spotlight by surprise when she acted as maid of honour at the 2011 wedding of her sister to William mainly due to her svelte figure, the back of which was captured by many a camera. "Rear comes the bride," joked the Daily Star newspaper. Security was tight amid a media frenzy in which #PippasWedding was trending on social media but guests were forbidden from sharing pictures there.