WATCH: Jimmy Fallon’s debut as The Tonight Show host brings U2 to Top of the Rock + Evolution of Hip-Hop Dancing

by -

Jimmy Fallon debuted as the host of The Tonight Show last night and his first set of guests this week is full of stars that he knows will get people tuning in. On last night’s show he welcomed Will Smith, who helped him through the newest iteration of The Evolution of Hip-Hop Dancing. Then, he had U2 perform their new single “Invisble” at the Top of the Rock.