A body language expert spoke exclusively to Express.co.uk about the relationship between Zara and Mike Tindall, claiming to spot their flirtiest moment .
Kate, Princess of Wales attended the Wimbledon final and sat at the Royal Box with Prince William, and their children Prince George and Princess Charlotte.
Princess Kate and Meghan Markle attended Wimbledon together on two occasions, when their body language suggested unity and friendship, according to an expert.