A glamorous superyacht has been spotted moored off the Thanet coast.

The vessel, thought to be the $300m Motor Yacht A, could be seen off Walpole Bay over the weekend.

The 119m yacht was designed by Philippe Starck and features a distinctive upside-down hull.

It is owned by a Russian billionaire and spent part of last week on the Thames in London.

People took to Twitter to post photos of the impressive boat.