Perhaps they're still playing doubles together after all.

Pippa Middleton and Alex Loudon, who had reportedly split a few weeks ago, arrived at Wimbledon together on Wednesday to catch a little tennis on the tournament's second week.

Just as her older sister, the Duchess of Cambridge, did on Monday, Pippa turned heads at the All England Club – sporting a red dress, with her ex wearing a navy blazer and blue-and-white striped tie.