Celebrate high times - come on!
We're guessing Rihanna is enjoying her Labor Day weekend if these videos are any indication!
In fact - she's having a ganja old time, ha!
Watch Rihanna getting her party on down
Tay Tay was spotted jumping and sporting her famous "O" face on a trampoline on Saturday in Los Angeles.
Whatever it is, we're sure we'll love it.
How can we not love anything that includes a trampoline???
[Image via FameFlynet Pictures.]