will.i.am, Britney, Nicole and Miley are all doing a Google+ thing later today

will.i.am is taking part in a Google+ hangout thing with notable singers of song Britney Spears, Nicole Scherzinger and Miley Cyrus.

The 'event' takes place today at 4:15 'PST' and there's a hashtag — OF COURSE THERE BLOODY IS — you'll need to use if you want your questions answered.

That hashtag is #WillPowerHangout.

There's more inform­a­tion on it all here.

Britney — or someone in charge of her Twitter account — is worried i.am might be late, but apart from that it should be quite the thing.