How is she using her? They barely ever speak now. They aren't bff's anymore. :'( Besides Demi and Selena were best Friends way before they were famous. Demi would never do that to a old friend.
I don't think Demi used Selena o Selena used Demi maybe Selena just doesn't like to hang around Demi because of the way she acts partying and stuff o maybe like others detto they drifted apart it happens....
I drifted apart from quite a few Friends through the years.