Princess Diana's niece Lady Eliza Spencer is engaged to Channing Millerd. See the photos of the proposal in Santorini, Greece, and her twin sister's reaction.

Eliza revealed that her longtime boyfriend had finally popped the all-important question after a decade of dating.

As Eliza Spencer takes a step forward in her life, here is all you need to know about her partner. Also Read: Princess Diana’s niece Eliza Spencer’s engagement ring stuns in r