U2 will be the first musical guest when Jimmy Fallon takes over 'The Tonight Show' from Jay Leno next month. Will Smith also will appear on

U2 will be the first musical guest...

by MobSoc Media ‐ January 20, 2014

U2 will be the first musical guest when Jimmy Fallon takes over 'The Tonight Show' from Jay Leno next month. Will Smith also will appear on the inaugural show Feb. 17: http://rol.st/LJlfUe