![Will Ferrell and Jimmy Fallon clash over Christina Aguilera's baby in Tonight Show sketch | Daily Mail Online Will Ferrell and Jimmy Fallon clash over Christina Aguilera's baby in Tonight Show sketch | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/02/17/00/31429CDE00000578-0-image-a-20_1455668628835.jpg)
Will Ferrell and Jimmy Fallon clash over Christina Aguilera's baby in Tonight Show sketch | Daily Mail Online
![Will Ferrell and Jimmy Fallon clash over Christina Aguilera's baby in Tonight Show sketch | Daily Mail Online Will Ferrell and Jimmy Fallon clash over Christina Aguilera's baby in Tonight Show sketch | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/02/17/00/31429F5100000578-0-image-m-12_1455668264217.jpg)
Will Ferrell and Jimmy Fallon clash over Christina Aguilera's baby in Tonight Show sketch | Daily Mail Online
![Will Ferrell and Jimmy Fallon clash over Christina Aguilera's baby in Tonight Show sketch | Daily Mail Online Will Ferrell and Jimmy Fallon clash over Christina Aguilera's baby in Tonight Show sketch | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/02/17/00/31429C9200000578-0-image-m-13_1455668285630.jpg)
Will Ferrell and Jimmy Fallon clash over Christina Aguilera's baby in Tonight Show sketch | Daily Mail Online
Tight Pants with Jimmy Fallon, Will Ferrell & Christina Aguilera | By Amantes De La Música | Facebook
![Christina Aguilera, Will Ferrell, and Jimmy Fallon sing about 'Tight Pants' on The Tonight Show | EW.com Christina Aguilera, Will Ferrell, and Jimmy Fallon sing about 'Tight Pants' on The Tonight Show | EW.com](https://imagesvc.meredithcorp.io/v3/mm/image?q=60&c=sc&poi=face&w=2000&h=1000&url=https%3A%2F%2Fstatic.onecms.io%2Fwp-content%2Fuploads%2Fsites%2F6%2F2016%2F02%2Fnup_172583_0647-2000.jpg)
Christina Aguilera, Will Ferrell, and Jimmy Fallon sing about 'Tight Pants' on The Tonight Show | EW.com
![Watch Will Ferrell, Christina Aguilera, and Jimmy Fallon Argue About Which of Them Has the Tightest Pants in the Land Watch Will Ferrell, Christina Aguilera, and Jimmy Fallon Argue About Which of Them Has the Tightest Pants in the Land](https://pyxis.nymag.com/v1/imgs/1ee/7f7/909dd9b3d284b3d5b9bf51f49d1273eb56-15-will-tight-pants.2x.rsocial.w600.jpg)