social media February 16, 2016 5:01 am ‘Tight Pants' With Jimmy Fallon, Will Ferrell & Christina Aguilera Jimmy Fallon, Will Ferrell and Christina Aguilera sing about tight pants. One town isn’t big enough for a tight pants love triangle. US & World Videos 10:42 Multiple people arrested as police clear campus encampments 2:51 Sunny Saturday morning followed by clouds in New England 1:40 Heavy police presence near on-campus protests 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:36 O.J. Simpson's cause of death revealed