There's no question this must be excruciatingly difficult on the entire family.
The source said:
[Image via FayesVision/WENN.]
With a face like that, we never imagined we'd learn of a butt malfunction!
But sigh… guess nobody's perfect!
"It was terrifying. I was shooting the last fight scene and I almost ripped my glute. I almost ripped my glute in the first shot I ever did. I was so nervous. I had to have a physio called in and have my butt cheek massaged for the rest of day."
Well, Rob… we're sure Kristen Stewart would help you out if you ever got an issue like that again.
But if not, we're always more than obliged to provide our services! ;)
[Image via Ramey Pix.]