Green Day's Billie Joe Armstrong Uses Instagram to Help Find Missing Dog

Green Day’s Billie Joe Armstrong took to the power of Instagram and his 436,000 followers to help track down a couple’s stolen dog.

The search began when a thief broke into David Baker and Cassandra Niki’s San Francisco apartment and stole personal belongings and their beloved pitbull Mochi over the weekend, CBS San Francisco reported.

Green Day, Lou Reed and Joan Jett Among 2015 Rock and Roll Hall of Fame Inductees

The punk trio Green Day, poet of the New York underground Lou Reed and “Lean on Me” singer Bill Withers will lead a new class of inductees into the Rock and Roll Hall of Fame next year.

Green Day Guitarist Jason White Diagnosed with Tonsil Cancer

Green Day’s longtime guitarist, Jason White, has cancer, the group announced on Friday.

The band released a statement on their website alerting fans to White’s condition.

“We have some news to report regarding our brother Jason White, and wanted you to hear it from us before word spread,” the announcement read.

Billie Joe Armstrong Comes Clean About Rehab

Last September, Billie Joe Armstrong made headlines when, during his band Green Day’s performance at the I Heart Radio Music Festival in Las Vegas, the rocker unleashed a profanity-laced tirade that took aim at everyone from the concert’s promoter, Clear Channel, to Justin Bieber.

Billie Joe Armstrong, Green Day Singer, Hospitalized

Green Day’s lead singer Billie Joe Armstrong was hospitalized over the weekend – and the band was forced to cancel a concert in Italy.

“We’re beyond upset,” said drummer Tre Cool in a video posted on the band’s website. “We’re as sad as you guys are. Billie is extremely upset about it.”

Armstrong, 40, was “rushed to the hospital … due to illness” on Saturday night, said bassist Mike Dirnt in the video.

Green Day's Billie Joe Armstrong Sings at Mark Zuckerberg's Wedding

Mark Zuckerberg may have had an intimate, backyard wedding, but there was at least one famous name on the modest guest list.

Green Day’s Billie Joe Armstrong performed at Zuckerberg’s Palo Alto, Calif., nuptials on Saturday, PEOPLE has learned exclusively.

“They’ve been friends for some time,” a source close to the artist tells PEOPLE of Zuckerberg and Armstrong. “He wasn’t paid. It was a total impromptu wedding present for a friend.”

But it wasn’t the only surprise of the day.

Billie Joe Armstrong Booted from Plane

Following in the footsteps of Gérard Depardieu and Josh Duhamel, Green Day’s Billie Joe Armstrong is the most recent celebrity to get kicked off an airplane.

The latest cause for the boot? Apparently a dress code violation.

Green Day Rules MTV Awards

It was a red-letter day for Green Day at Sunday night’s MTV Video Music Awards, as the veteran punk group took home seven moonmen, while newcomers The Killers and Fall Out Boy each grabbed one of their own.

Gwen, Green Day Lead MTV Award Nods

Pop-punk trio Green Day led MTV’s 2005 Video Music Awards nominations Monday, scoring eight nods, while Gwen Stefani and Missy Elliott nabbed six each.

Green Day’s “Boulevard of Broken Dreams” and the Stefani’s “Hollaback Girl,” will go head-to-head in the video of the year category. Also in the running is Coldplay’s “Speed of Sound,” Kanye West’s “Jesus Walks” and Snopp Dogg and Pharrell’s “Drop It Like It’s Hot.”