what am i?

[diagodog]

i live above a star but never burn i have 11 neighbours but they never turn my initials are p q and r and sometimes s what am i?

[Gizmonster]

A priick ??

[sir.prize]

Saturday's Idiot of the Moment.

[shaking]

this was also asked in Saturday's daily express, the Saturday briefing section

[poinsy]

the number 7 on a phone keypad.