Blame it on the silk!

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And that wasnt all the EGOT-winner remembers about the classic film.

We had never rehearsed in our costumes until we went to actually film it.

Georges suit was made of silk; my gown, my dress was made of silk.

And my behind was broader than George [Chakiris]s shoulder.

Are you getting the picture?

I was trying to get one cheek there and I could not get it accomplished.

Of course, Moreno eventually nailed it but not before creating a little frustration on set.

We mustve done about 25 takes.

I think those kids were ready to just kill me, she said.

I could not keep my ass up on his shoulder…

I finally dug this foot into his back as hard as I could.

I probably hurt him forever.

Steven Spielberg might want to take notesbefore he reunites The Sharks and the Jets.