When it comes to her chronic pain, Lady Gaga is no longer able to keep her poker face.

The singer revealed yesterday via Twitter that she suffers from synovitis, or severe joint inflammation, and her rigorous tour schedule has aggravated her condition to the point that she can no longer walk! She has been forced to postpone the next four shows on her tour in a bid to recover.

Find out what she had to say after the jump!

Stars like Rihanna, Katy Perry and Pink were probably expecting to strut down the red carpet at the 2013 Grammy Awards this Sunday in their typical barely-there dresses. But the Grammys are putting a stop to that real quick with a new rule that puts a ban on showing just about any and every body part. How are we supposed to be envious of RiRi’s rockin’ bod?!

Since this year’s show is going to try and be a bit more conservative than usual (good luck with that), here are looks from that past that would definitely be banned at Grammys 2013.

And you thought your job was weird.

At least you're not the intern who has go to fetch all the items each night for Lady Gaga's insane tour rider, which was recently revealed as part of a current lawsuit against her... and one of the demanded items for every show involves brightly colored pubic hair.

Get the full list after the jump!