Metallica broke the record for the biggest audience ever at London's O2 Arena on Saturday (March 28th).
The band, who set the original record of 18,000 last September, were watched by 19,017 fans at the one off concert.
The gig, Metallica's third appearance at the venue in the last six months, saw the group showcase recent album 'Death Magnetic'.
Metallica will return to the UK in August to headline the Sonisphere festival at Knebworth House.
You can see highlights from the band's recent performances at the O2 Arena below.
Metallica in London
You can keep up to date with all the latest news from Gigwise by following us on Twitter and liking us on Facebook.

Dave Grohl: The Beatles Were A Huge Influence On Nirvana
Arctic Monkeys' Matt Helders To Remix Paul Weller Single
A$AP Rocky Announces Second London Show - Tickets
Beyonce Starts Work On New Album
Metallica: New Album Will Have A Heavier Sound
Metallica And Lou Reed Cover Velvet Underground On Jools Holland - Watch
Black Swan's Darren Aronofsky To Direct Video For Lou Reed And Metallica's 'Lulu'
Use A Condom This Valentines Day: Musicians And Their 'Love Child'
What Came First, The Music Or The Misery? The Anti-Valentine's Day Playlist
From Whitney Houston to Michael Jackson: Grammy Awards Most Memorable Moments Ever 
~ by Tatty 3/31/2009 Report
~ by Richard 4/2/2009 Report
~ by alun 4/13/2009 Report