In one of London ... floor, which has been transformed into a wellness center complete with a gymnasium, an underground swimming pool, and a steam room. Elsewhere, the two-story mews house ...

A Regent’s Park mansion formerly owned by Saudi royals that fell into receivership nearly two years ago has sold for £139mn to a mystery buyer in one of London’s largest ever property sales.

The gated mansion includes its own gym ... into a frenzy last year after the singer revealed she'd been living in London for 12 months. The star, who was dating Saudi billionaire Hassan Jameel ...