• April Fool's Day is happening on April 1
  • The holiday is meant for playing pranks on each other
  • Here are some famous celebrity pranks

And it's for sure that on this April 1st, celebrities will also be joking around! In fact, here are some of the most outrageous April Fool's Day pranks that celebrities have pulled. This is what Rihanna put Jimmy Kimmel through! The singer showed up at his house in the middle of the night and woke him up with a little party.

These celebs know how to pull a prank

Gay singer Sam Smith even poked fun at his own Twitter fans. He actually claimed to be straight. Sam is very famous for being an outspoken gay rights activist. And his fans completely freaked out!

Also interesting:

Dwayne Johnson Pranks Ryan Reynolds

Like a couple of schoolboys!

Dwayne Johnson Pranks Ryan Reynolds

And actor James Franco also allowed himself a nasty little joke too! On Instagram, he published a picture of Selena Gomez with a baby in her arms...

Watch the video above to learn more!