yes but, only once
You can go to selena gomez 1992
meet her first
Probley not!
no
Yes, you can meet her at her pre-concert or after her concert.
I think Selena went on tour with her together.
Selena Gomez met Demi Lovato at the audition for barney when Demi Lovato asked Selena to sit with her on her coat and color. that is how Demi Lovato and Selena Gomez met.
Selena Gomez has met 1D but only at awards shows and just posing for a picture with them.
In high school
Yes.
Umm :)-
yes