Watch Billie Joe perform 'I Think We're Alone Now' on 'The Tonight Show'

On Monday (April 6), Billie Joe Armstrong appeared on The Tonight Show with Jimmy from the safety of his own home.

He performed his recent cover of Tommy James and the Shondells’ “I Think We’re Alone Now.”

Check out the performance below.

What do you think of Billie’s performance? Join the discussion on the Green Day Community forum.