be under (someone's) spell

To be influenced or controlled by someone because one finds him or her fascinating, enchanting, or seductive. Our son has never acted out like this before. I think he must be under his new friend's spell or something. Such was the magnitude of the duchess's beauty that countless men have been under her spell.

Common Names:

Name	Pronounced	Usage
Driscoll	['driskəl]
Mahli	MAH-lie (English), MAY-lie (English)	Biblical
Piripi	-	Maori
Haze	HAYZ	English (Rare)
Methoataske	-	Native American, Shawnee
Karolina	kah-raw-LEE-nah (Polish), kah-ro-LEE-nah (Swedish, German)	Polish, Swedish, Norwegian, Danish, Hungarian, Slovene, Croatian, Macedonian, Lithuanian, German