Justin Bieber and Usher: Wango Tango Twosome

Posted Sunday May 16, 2010 2:12 PM GMT

Always a fan favorite, Justin Bieber was one of the most-anticipated acts taking the stage at Staples Center in Los Angeles, California on Saturday night (May 15).

After meeting up and posing for pictures with Usher on the arrivals carpet, the 16-year-old readies to take the stage as part of KIIS FM's Wango Tango.

Performing a seven song set, Bieber treated the crowd to tunes including "Love Me," "Somebody to Love," "U Smile" and "One Time."

Tweeting during the course of the night, Justin wrote, "time for WANGO TANGO!! me, akon, @ludajuice and @usherraymondiv all know eachother from living in ATL...time 2 bring the fun 2 LA. LETS GO!!"

Clearly happy with the outcome of his stage duties, he tweeted the following morning, "Last night at Wango Tango was awesome!"