05/07/2013 10:20 BST

Wimbledon Day 11: Prince Andrew, Jude Law And More In Royal Box (PICTURES)

It's men's semi-finals day at Wimbledon and the royal box is crammed with recognisable faces from royalty to actors to needlessly ostentatious sportsmen.

Novak Djokovic and Juan Martín del Potro are first up on Centre Court before Andy Murray bids to reach his second Wimbledon final against Jerzy Janowicz.

Meanwhile, in the stands, there's Jude Law, Pippa Middleton and Prince Andrew amongst others. Amir Khan meanwhile has paid tribute to Cliff Richard.