justgowithitbeatsbieber.jpgJennifer Aniston - 1, Justin Bieber - 0!

The Justin Bieber concert documentary Never Say Never - which included 3D runs - earned a better than expected $30.3 million this weekend from 3,105 theaters.

Just Go With It, a rom-com starring Adam Sandler and Jennifer Aniston, barely beat it with $31 million.

But since tomorrow is Valentine's Day, analysts predict an even bigger spike for the Aniston flick today and tomorrow.

Ironically, the Bieber doc received a 64% fresh consensus on RottenTomatoes while Just Go With It earned a dismal 18% rotten overall.