Paul McCartney and Ringo Starr Reunite for Beatles Documentary London Premiere

By
This video is unavailable because we were unable to load a message from our sponsors.

If you are using ad-blocking software, please disable it and reload the page.

The two surviving Beatles are back together!

Paul McCartney and Ringo Starr reunited at the world premiere of director Ron Howard's documentary, Eight Days a Week, in London on Thursday night.

WATCH: Paul McCartney Pens Emotional Tribute to Sir George Martin: 'He Was Like a Second Father to Me'

Getty Images

The film examines the iconic group's meteoric rise and inexorable link to each other even after their breakup.

"For so long we were a foursome, then we split up, but we were still a foursome," McCartney said while discussing the film. "We were the ex-Beatles."

WATCH: Paul McCartney Talks Collaborating With ‘Crazy’ Kanye West, Says ‘He’s a Monster’ Who ‘Comes Up With Great Stuff’

"And then when John [Lennon] passed away, it was a very difficult for all of us," he added. "It was a loss that was felt by the world, so you can imagine how it hit us."

"If you like the Beatles, you're gonna love this," Starr said of the doc.

WATCH: Paul McCartney Couldn't Get Into Tyga's GRAMMYs After-Party: Check Out the Rapper's Response

Meanwhile, McCartney also had a lot to say earlier this year about a more recent collaborative partner of his -- Kanye West!

Watch the video below.

Related Gallery