Lady Gaga tweets about MRI and concussion

A week after running into a metal pole on her "Born This Way" Ball tour, Lady Gaga's health is checking out A-OK and she's tweeting about it.

"Went for an MRI," she tweeted on Wednesday (June 20). "No harm from the concussion but it appears my brain is just water and a large floating jellyfish."

Then Mother Monster reassured her dad that she's doing fine:

"@germanottajoe i had them check my noodle," she writes. "that was your father's day present Il mio babbo!! I thought they were taking me to the zoo. TRICKS."

Gaga had previously tweeted a picture of herself sporting two black eyes following the June 10 accident, in which Gaga was hit with a set piece. She came back on stage saying she might have a concussion (she did), but assured fans she would finish the show.