Victoria's Secret supermodels Joan Smalls and Candice Swanepoel’s 15-year friendship has allegedly been broken up by none other than Tom Brady. Page Six hears from sources that mutual friends are being forced to choose sides. The alleged drama stems from Swanepoel’s rumored romance with Brady, who Smalls reportedly dated on and off for a year. The source claims Smalls is giving pals an ultimatum to choose sides. After the supermodels unfollowed each other, Smalls seemingly confirmed the feud with a cryptic comment and allegedly branded Swanepoel a “backstabber.” Watch the full video to see Tom Brady's dating history with Victoria's Secret models, including famous ex-wife Gisele Bündchen.