Weekend Box Office (02/13/11): Adam Sandler and Jennifer Aniston face off against Justin Bieber over Valentine's Day weekend.

It was a close call this weekend, and the rankings may end up being switched when the finals come in. But for the moment, the Adam Sandler/Jennifer Aniston romantic comedy Just Go With It has topped the charts with $31 million. Sandler scored previously on this weekend in 1998 with The Wedding Singer (which was a surprise break-out hit with $18 million) and in 2004 with 50 First Dates (which scored $39 million by re-uniting Wedding Singer co-stars Sandler and Drew Barrymore). This is actually one of the very lowest opening weekends for a broad male-driven farce for Mr. Sandler, which shows just what a powerhouse opener he has been since his 1998 mainstream break-out. For thirteen years, Adam Sandler has been the most consistent opener in the business, bar none. His movies may often be terrible, and his fans seem to sniff out and avoid his quality fare as a matter of principle, but Sandler is without question the biggest comedy star of his generation and the biggest movie star to emerge from Saturday Night Live.