Will someone get my twitter message if I "@" them?

[Bob]

I don't follow them, they don't follow me. I just wanna get this message to someone, I don't mind if my followers see it. But will she? I just put the @(herusername) and sent the tweet, will she get see/get the message?
Note: this isn't someone famous

[Chloe]

Yerh, it will go through.

[Damian]

She should see a notification in the "@Connect" part of her account page and, if set up to get email notifications, will get an email

[Daniel]

Yes it Will Go Through When They Check There Mentions your Tweet Will Show up