Pippa Middleton is back with her old flame George Percy.

Sources claim that Middleton and Percy, the heir to the Duke of Northumberland, are involved in a “serious romance.”

The two met in 2008 while they were both students at Edinburgh University and were said to have had a brief fling during their senior year.

The former college roommates reportedly rekindled their romance on New Year’s Eve, at a party thrown by the Middleton family.

If she marries young Percy, she’ll be a Duchess.