Yes you can cancel your Twitter account. See the related question for how to do this.
click on find people then on invite by email
On Twitter, you can invite your msn contacts to join Twitter.
Go back to their profile and click "cancel request".
You can't send invites, people just choose to follow you.
There were to many fakes some time mikey or Gerard would post for him
Log in to your account and click on "who to follow" at the top of the page. You can then invite friends to join Twitter on the right hand side. You can't search for people on Twitter by email as your e-mail address is kept private.
Generally it is always the first invite that you keep, but in this case contact the person that you made the first invite with and explain the situation. Perhaps if you are going out for dinner with your parents and their friends ask if you can invite the other person you had to cancel on.
Try to search which your Facebook, Twitter and linkedin friends using the instagram..you can follow them and invite to follow u..
If the other person isn't on Twitter already, you can send them an invite to join using the Find People section. They'll automatically follow you upon joining in this manner. If they're already on Twitter, you can try following them. Who knows? They might just follow you back.
you could maybe try contacting her via her twitter (twitter.com/taylorswift13) or try contacting her management (contact details should be on her website)
The future tense is "will invite"