Prince George, five, will be one of two page boys, while his sister Princess Charlotte, three, will join Theodora, nicknamed Teddy, and four other bridesmaids.
Isla is the 6-year-old daughter of Autumn and Peter Philips.
Mia is the daughter of Mrs Zara Tindall and Mr Mike Tindall.
Swift wins at AMAs, encourages fans to vote Taylor Swift won't be shaking off the winning feeling before she heads to Perth to kick off her Australian tour next week. It takes her AMA tally to 23, beating Whitney Houston's 19 to make her the most successful female artist at the awards.
Maud is the daughter of Lady Frederick Windsor and Lord Frederick Windsor.
Joining Prince George as a page boy will be Louis de Givenchy the - son of Zoe De Givenchy Olivier De Givenchy.
The couple is getting married this Friday, just a few months after Eugenie's cousin Prince Harry tied the knot with Meghan Markle. And in regal style, you can still expect a whole lot of grandeur.
New details released by Buckingham Palace reveal some important additions to Eugenie and Jack's nuptials, including a description of the wedding cake that has royal fans salivating. She boasts a successful career as an associate director of the global art gallery Hauser & Wirth, lending to her estimated net worth of $4.8 million. But that's just one tiny drop in this majestic bucket. According to the BBC, the police estimated they will pay US$2.6 million on security expenses, but the real amount could exceed the estimates.
"Harry and Meghan invited her to their wedding ceremony, but it was very telling that she didn't get an invitation to their reception - and William and Kate didn't welcome her at all!" The York Tiara which is reportedly worth $300,000. Eugenie, the daughter of Prince Andrew and Sarah Ferguson, is the only royal family member with a public Instagram account. [MUSIC] Coinage. Life, well spent.