Pre-wedding workout, Pippa? Miss Middleton heads to the gym with just four weeks to go before her big day

Pippa Middleton, 33, looked in high spirits as she left the KX gym in Chelsea on Thursday. She could be seen wearing a pair of Nike shorts and a £105 PeakPerformance hoodie. Miss Middleton is set to wed financier James Matthews in Berkshire next month at St Mark's Church in Englefield, Berkshire, on May 20 with a star-studded guest list that's set to include several members of the royal family.