Once Guy Ritchie and Madonna split, the rumors started swirling about whether each was dating other people. The latest: Is Guy Ritchie dating Jemima Khan?

Jemima Khan is a millionaire heiress who was last linked to actor Hugh Grant (as seen in the picture above).

While it’s still unclear if Guy Ritchie is dating Jemima Khan, the two were seen earlier this month at a dinner party and again attended the same holiday party, along with Stella and Mary McCartney, Lily Allen, Mick Jagger and Kevin Spacey.