Usher kicked off a month of live music at the iTunes Festival last night with a headline performance at the Camden Roundhouse.
The 'Climax' star performed hits from his latest album 'Looking For Myself' as well as classic tracks such as 'OMG', 'Yeah', 'Burn' and 'You Remind Me'.
Chatting to his audience, including celebrity guest Jessie J, Usher said: " I'm so happy to be here. Every time I'm here I feel this is my home away from home.
"London I wish you to know I love you. It's so easy to be unappreciative of the things you have."
Tweeting after the gig, Jessie J wrote: "Night off :) Usher was perfect. WOW *heart eyes* "
The iTunes Festival runs throughout September with performance due from Muse, One Direction, Biffy Clyro and Lana Del Rey amongst many others.
The iTunes Festival continues tonight (Sept 2) with a headline performance from BRIT Award winner Ed Sheeran. The full list of upcoming gigs is as follows:
Ed Sheeran, Charli XCX (2)
Olly Murs, The Milk (3)
Plan B, Delilah, Ryan Keen (4)
Emeli Sande, Bastille, Gabrielle Aplin (5)
JLS, Conor Maynard (6)
Elbow, Bat For Lashes (7)
Jack White, Band Of Horses (8)
Deadmau5, Foreign Beggars (9)
Norah Jones, Beth Orton (10)
The Killers, Jake Bugg (11)
Noel Gallagher's High Flying Birds, The Soundtrack Of Our Lives (12)
Pink, Walk The Moon (13)
Labrinth, Josh Kumra (14)
David Guetta, Calvin Harris (15)
Rebecca Ferguson (16)
Example, DJ Fresh, Hadouken! (17)
Andrea Bocelli, Laura Wright, CARisMA (18)
Matchbox Twenty, OneRepublic (19)
One Direction, Angel (20)
Jessie J, Lonsdale Boys Club (21)
Biffy Clyro, Frightened Rabbit (22)
Robert Glasper, Jose James (23)
Mumford & Sons, Willy Mason (24)
Lana Del Rey, Benjamin Francis Leftwich (25)
Ellie Goulding, Haim (26)
Alicia Keys (28)
Hot Chip, Kindness (29)
Usher Plays Liverpool's Echo Arena