From Mackenzie's interview
“There is nobody in this word like Kristen and Rob- or Taylor” Foy told us on the carpet. “Rob is one of the most specialist one’s I’ve ever met. He’s just this cool guy! I loved working with him.”
Her love didn’t stop there.
Mackenzie also told us Kristen is the most “awesome” person she has ever met, and said that she thinks she will be a “wonderful” mother some day…swearing and all!
Foy started a swear jar on set, so any time Rob and Kristen (who were the worst offenders) let an inappropriate word slip, they had to put their money where their mouth is:
“There was a swear jar,” Mackenzie told us. “I don’t know how much there was, I can’t recall it, but I got a lot. I donated it all to St. Jude’s. I had prices- sometimes it would be three [dollars] sometimes it would 1 [dollar] depending on the word.”