United Kingdom, Sept. 7 -- Olivia Wilde is dating Caspar Jopling.

The 41-year-old actress and director - whose last serious relationship was with Harry Styles - was spotted passionately kissing Ellie Goulding's ex-husband Caspar, 33, during a night out in London last week.

The pair have reportedly been dating since early July and have been enjoying a series of dates "under the radar" in Notting Hill.

Art dealer Caspar has been wooing Olivia at The Pelican restaurant and its nearby sister pub, the Fat Badger, as he is an investor in both.

This has allowed him to enjoy dates with Olivia in relative privacy.

A source told The Mail on Sunday newspaper: "Those pubs have allowed Caspar to date a world-famous actress under the radar for mon...