Another on-stage kiss for Adam Lambert

Shock/horror! Adam Lambert has locked lips with a fella on stage again.

Famed for his controversial performances, Adam has struck again, smooching his bassist Tommy Joe Ratliff on stage in Tokyo, Japan.

Adam tweeted: “I wanna slay it tonight in TOKYO!” and posted a picture – unfortunately not of the lip-locking though.

Adam kicked off the kissing craze last November at the American Music Awards when he grabbed his crotch, kissed his keyboard player and supposedly “simulated a sex act” with his guitarist, reports PopEater.

Most recently, at a gig in Rhode Island, Adam went “tongue diving” kissing lucky fans in the crowd.

He also puckered up for Scissor Sisters front-man Jake Shears to film a spoof video for the band’s YouTube channel.

That’s why we love Mr Lambert, he’s all about the love!

Click here for a photo.