After music fans had been glued to the Grammys on CBS Monday night, Jimmy Fallon hosted a musical performance of a very different nature.
Performing a catchy little ditty titled — what else? — “Tight Pants,” the trio grooved its way across the stage in skin-tight white trousers.
Complete with bowl haircuts and colorful sweaters, the dance-off dissolved into a bizarre love triangle with Fallon and Ferrell arguing over who was the father of Aguilera’s baby.
“The Tonight Show” airs 11:35 p.m. on NBC.