Resident performer Callum McMorran thought it was just another Tuesday – turns out Billie Joe Armstrong had been watching his ...

As Callum prepared for his set at the famous Mathew Street music venue yesterday, his friend told him Billie Joe Armstrong ...

Justin Baldoni’s lawyer Bryan Freedman appeared on an episode of “The Megyn Kelly Show” where the former Fox News host played ...

Green Day frontman Billie Joe Armstrong stunned fans after being spotted enjoying some of Liverpool's famous landmarks. The ...

John Lennon had The Dirty Mac, George Harrison was a Traveling Wilbury, and Ringo Starr has his All Starr Band. But who joined Paul McCartney in a 1999 supergroup?

Billie Joe Armstrong was captured visiting the Cavern Club this week. The Green Day frontman was spotted visiting the iconic ...

The Green Day frontman was visiting some of Liverpool's iconic music locations, and happened upon a local singing one of his ...

Just down the street from the iconic Cavern Club, the three-floor Beatles Museum shows off 1,000 items primarily from the band’s early years in Liverpool and Hamburg. General admission is steep ...

On Tuesday, Jan. 7, Billie Joe Armstrong watched Callum McMorran perform Green Day's hit "Good Riddance (Time of Your Life)" at Cavern Club in Liverpool. While McMorran played the 1997 classic on ...

(Photo by Joe Scarnici/Getty Images for GLAAD ) A musician at Liverpool’s Cavern Club got a surprise this week when he found himself performing a Green Day song in front of Billie Joe Armstrong.