And they got on so well that they went on together to two further events.
Miss Watson's lawyer parents are unlikely to be thrilled at the unlikely pairing.
But the good news for them is that Emma and 27-year-old Borrell had parted company by the early hours of yesterday, by which time he was seen stumbling solo around the Dorchester Hotel.
Miss Watson's lawyer parents are unlikely to be thrilled at the unlikely pairing.
But the good news for them is that Emma and 27-year-old Borrell had parted company by the early hours of yesterday, by which time he was seen stumbling solo around the Dorchester Hotel.
The actress and the rock star began the evening at the Vanity Fair and Burberry Portraits party at the National Gallery.