7 ceremony's host to address the bandage on her left arm. (Click here to see all the red carpet arrivals.) "Some of you may be wondering what's going on here," Chelsea began. "I have a PICC line ...

7 with a bandage wrapped ... and my arm was excruciating. My shoulder, I couldn't lift it.” Jon Kopaloff/WireImage Joking that at first, she thought the changes in her body temperature were ...