Frozen, and it's not even close.
Let's break it down:
The movie grossed over $1.2 billion, making it the 5th highest grossing movie in history and the highest grossing animated Disney movie yet.
The soundtrack went triple platinum and has sold over 7 million copies and counting to date.
"Let It Go" went triple platinum with extremely minimal radio support, sold millions more worldwide, and won an OSCAR.
DVD sales of the movie are upwards of 15 million in the U.S. alone, and countless more from other nations.
Elsa was the #1 most sought out costume of Halloween in 2014.
Despite not even being an officially released single and not even reaching the Top 50, "Do You Want To Build a Snowman?" also managed to go platinum and several other album tracks went gold.
Disney added Elsa to their official line of princesses and made millions of dollars in merchandising from the film and are embarking upon a massive campaign and series for the flick that's sure to continue for years and be Disney's biggest income earner of the millennium.
Come on.
