The visibly shocked and awed fan more than proved her Green Day knowledge by belting out the lyrics perfectly with Armstrong. Then, during the "Good Riddance (Time of Your Life)" encore ...

Here’s what to expect from the punk rockers’ Saturday night performance, including start time, setlist and more.

The moment quickly gained traction online, as fans posted clips featuring the altered lyrics ... "Good Riddance (Time of Your Life)," creating a shared, inclusive concert experience. Green Day ...