The singer easily bested Kenny Chesney and Justin Timberlake, who finished second and third, respectively.
Swift pulled in a whopping $39.7 million for the year, while Chesney finished with $33 million and Timberlake $31.5 million.
Bon Jovi, who brought in $29.4 million and The Rolling Stones ($26.2 million) round out the top five.
Beyonce, Maroon 5, Luke Bryan, Pink and Fleetwood Mac round out the top 10 (in that order).
Miranda Lambert, Lil Wayne, Tim McGraw, Emine...
Newcomer Zulay Henao also brought the sexiness in a gold, cleavage-baring gown that also showed off her legs.
The film centers on five very different single mothers from all walks of life whose children all attend an exclusive prep school. When their kids get busted for various infractions, the ladies are forced to organize a school dance and fundraiser.
"The Single Moms Club" opens in theaters on March 14.