Justin Timberlake performs 'Not A Bad Thing' on 'Fallon'...

Looks like JT recovered rather nicely following a tour cancellation earlier this week (laryngitis). The guitar-strumming singer took to the stage on 'The Tonight Show With Jimmy Fallon' last night to perform 'Not A Bad Thing' with his band The Tennessee Kids. 

Viewers were also treated to a fifth installment of Fallon and JT's popular 'History of Rap' series.