American Idol’s Adam Lambert joined the star studded lineup of KIIS FM’s Wango Tango last weekend and rocked the stage with a set of his songs including “Whataya Want From Me”, “Fever”, “Sleepwalker” and “If I Had You”.

Adam joined Justin Bieber, Usher, Akon, David Guetta, Ke$ha at the event and tweeting about his performance, Mr L wrote to his fans and followers,

“Wango Tango! I love my Band and Dancers!!! Thank you Monte, Tommy, LP, Cam, Brooke, Terrence, Taylor, Sasha! ”

After the gig, the 28-year-old added, “I love my fans who showed up to Staples tonight! Next up: THE GLAM NATION TOUR!”