[Closed] Davina McCall

I have been watching her on telly over time and am trying to work out a way to descibe her character in one or two words.

A friend of mine said she was overfamiliar, but that doesn't nail it for me.

The overaccentuated facial expressions and the "look at me" attitude kinda grates on me.

Self-reassured? Yes!
A bit arrogant? Yes!
A bit sadistic? Probably - the way she handled any BB controversy.
A tad unseemly? Yes!

What's the word used to describe this type of personality with the cartoon facial expressions?