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 the inside of Ke$ha's tour bus.
It's obviously way cooler than any of us could ever comprehend or imagine.
She has invited along the boys of LMFAO to join her on this tour, thus they too will get to enjoy traveling in this swanky, skanky, glitter invested pAArty on wheels.
We are jealous. Sense the envy.