Kate shows off her VERY athletic figure in skinny jeans as she warms up before playing jumping games with the Air Cadets

Her younger sister stole the show when she married Prince William in 2011, but today the Duchess of Cambridge, 35, showed that Pippa has stiff competition as she displayed her very toned derriere in tight
jeans (left) while playing jumping games (right) during a team building exercise on a visit to the RAF Air Cadets at Wittering near Peterborough.