updated 06/13/2011 AT 12:05 AM ET
•originally published 06/13/2011 AT 8:00 AM ET
Pippa is single!
“It is common knowledge in their close circle of friends that Pippa and Alex have recently split up,” a friend is quoted as telling the Times of London.
Middleton’s newfound celebrity put a strain on the relationship, though the pair will “stay good friends,” the Sun reports.