Thank you, people of Reddit (we believe you're called 'Redditors'?) for this new silly photo series.
Yes, the new subreddit Invisible Bicycles is doing exactly what it says on the tin. Here are just a selection of celebrities out and about on their invisible bikes...
Lindsay and Dina Lohan
HIllary and Bill Clinton
Check out Invisible Bicycles for more.
Picture credits (from Reddit): Image 1: EvTheSmev. Images 2, 3, 5, 6, 7, 9: MakeMeASteak. Image 4: watah. Image 8: unintelligentnothing. Image 10: RoystBeef
Also on HuffPost:
David Cameron tries to high-five some children in Sri Lanka. This goes about as well as expected.
"Buckingham Palace energy bills are going to be sky high this winter, ma'am. You'll be needing this."
Tragically ignoring her cries for help, everyone thought this was part of Katy Perry's act.
The Kings Of Leon introduce their new band member. We approve.
Is it us, or is Ed Miliband's heart just not in this conversation?
This piece of graffiti <a href="http://www.huffingtonpost.co.uk/2013/11/11/political-graffiti-pimlico-toilet_n_4253809.html?utm_hp_ref=uk-comedy" target="_blank">spotted n a London restaurant</a> should cheer him up!
At last, the secret behind Lady Gaga's huge hairstyles is revealed.
Is it panto season yet? Are we allowed to shout out "THEY'RE BEHIIIIIND YOUUUUU?!"
The Addams family take to the red carpet at the Bambi Awards.
Can you spot the huge tool in this picture?
Did you know that charades is the First Lady's favourite game? Here she is miming 'The Man With Two Brains'.
David Dimbleby gets a tattoo. We dread to think what his parents said.
Miley Cyrus receives a Bambi Award - and gets to use her acting skills again after all these years.
Someone please send him down a mine.
"Gosh, this is even more complicated than 'here's the church and here's the steeple'!" exclaimed Camilla.
Once again, Francois Hollande is forced to make small talk about the light fittings.
McFly and Busted launch their new career move: Cirque Du McBusted.
Is it just us, or is the Pope getting a bit 'rock star'?
Yep, he definitely is.
Prince Philip was less than impressed by his Christmas gift of moon boots. It had all been Harry's idea.
"Yes, your husband's just over there, getting his new moon boots, ma'am."
By far the toughest part of the World Scotch Pie Championship was the 'Which pie looks funniest when I place it over my eye socket?' round.
Is it a bird? Is it a lamp? No, it's Lady Gaga. But of course.
John Goodman: he's got showbusiness licked. GEDDIT?!
How to look instantly like Batman, using your cat. <a href="http://www.huffingtonpost.co.uk/2013/11/13/batman-cat-funny-picture_n_4266876.html" target="_blank">(More examples here.)</a>
Unfortunately for Obama, even the suavest of politicians look silly in a helmet and goggles.
Still, it could be worse, America. This man could be your leader.