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
They are lonely boys no more!
The Black Keys just won a Grammy for Best Rock Performance with their smash-hit Lonely Boys!
The band beat out big names like Coldplay and Mumford & Sons, but their victory was well deserved!
Congratulations, guys! Sit back, relax, and celebrate your rockin' conquest!
UPDATE: The Black Keys took home ANOTHER Grammy tonight! El Camino was named Best Rock Album of the Year!
[Image via Getty Images.]