awe, eerie, enigmatic, mesmerize, missive, rhapsodic, wax
Britney Spears has posted an enigmatic missive about tigers on her website. She waxes rhapsodic about the animals, explaining that she is "mesmerized by tigers" and feels "an eerie awe" in their presence.
enigmatic - (adjective) mysterious and puzzling
missive - (noun) a written message
wax - (verb) to assume a characteristic; to become; to increase in degree
rhapsodic - (adjective) enthusiastic
mesmerize - (verb) to hypnotize
eerie - (adjective) chillingly mysterious and strange
awe - (noun) an emotion that combines wonder and respect with an element of fear that results from experiencing something sacred or extremely grand