she doesn't have a twitter anymore, she deleted her account.
If you want to unfollow that user click on the followers link and find that user on that page. When you find that user unfollow him/her or if you want to block that user I think you have to click on that users name and there might be a block link.
on twitter....... this is her only one though..... @ninabieber68 follow her she doesn't really have a check mark on her user name though. FOLLOW HER !
here it is
her instagram user name is @nickiminaj_82 tell as many ppl as u can to follow her. Its her verified account. there has been alot of discussion lately that she doesnt have instagram after she recently stated on twitter that she didnt but this account she created after that and announced it on live tv.
His user name is: nialler1993
Here user name is Sassypizzazz on twitter.
Miley Cyrus has a twitter, you can try and write to her on that, and Miley Cyrus also has a youtube...well with Mandy! www.twitter.com/mileycyrus or www.youtube.com/user/mileymandy
Her twitter page no longer exists more!
Harry_Styles
mileycyrus
cika_doktor91
Yes, and her user name is: taylorswift13
Yes, his user name is TheRealRyanHiga.
chase703
You can find a twitter user by name by just putting their name in the search box at the top.If you know their username then just add their username after typing twitter.com/ in the address bar at the top of the page.
Ashton Kutcher! His twitter name is @aplusk.
While you can only "direct message" people on Twitter who are following you, you can try to get someone's attention by referring to their user name and adding the @ symbol prior. For example @DavidWallace which is my Twitter user name would show up in my "replies" box in TweetDeck which is what I mostly use to access Twitter.