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
This is very Crystal Waters 2013 - and that's AWESOME!!!!
It's like a pot roast, sweetly simmering at a boil throughout!
Check out the yumminess that is Need U (100%) above!