matt phillips gave qpr a seventh-minute lead in the crunch clash at villa park .
but that lead only lasted three minutes , with christian benteke equalising for the hosts .
benteke then added a second after 33 minutes to nudge villa ahead in the relegation scrap .
clint hill was the unlikely man to level the scores after the break for chris ramsey 's side .
charlie austin looked to have scored a late winner in an entertaining game on tuesday night .
but benteke completed his hat-trick to earn a share of the spoils on 83 minutes .