Pippa Middleton Hits the Royal Afterparty in Temperley

Philippa "Pippa" Middleton is officially an Internet sensation after her dazzling appearances at the royal wedding. It may be Kate Middleton's big day, but the buzz about town is all about her little sister!

Pippa's first appearance of the day was in the white Alexander McQueen gown that she wore for the wedding. Later in the evening, for the after-party, she changed into a gorgeous emerald gown that showed off her figure and complemented her tan skin perfectly. It's clear this royal sister-in-law is going to be talked about for a lot longer. How's that for a society debut?