The 38-year-old "Enchanted" star, who recently worked with Cavill in the new Superman movie- "Man of Steel", said she could not resist his charm when they filmed romantic scenes together, reported Contactmusic.
"He is extremely charming and charismatic. It is very easy to imagine him as Superman because of his look and his presence," Adams said.
"Whenever I looked into his eyes, I started giggling because he has this effect on you. I think most women feel the same way about Henry. He's dreamy," she said.