Adam Lambert covers Rihanna's 'Stay' at Tokyo gig - watch video
Lambert sang the track, which Rihanna recently performed at this year's Grammys, during a gig in Tokyo.
The star previously teased fans that he would perform the song after posting rehearsal footage online, adding: "It was a preview! It was rehearsal. More to come!"
He later tweeted after the gig: "Thank u Tokyo for an amazing run!"
Lambert played three gigs in the city as part of his 'We Are Glamily' tour, which hits Kanazawa tomorrow (February 23) before reaching the Philippines, Shanghai, Hong Kong and Singapore next month.