Usher made his way to the 1st Bank Center in Colorado on Tuesday night (Dec. 2), with abs, pecs and all. Throughout the venue were teenage girls -- and moms fantasizing about 'The Voice' star while he ripped up the stage with 25 song and dance numbers, pyrotechnics, an array of lighting rigs, hydraulic lifts ... Did we mention he took his shirt off?

Aside from his muscles, he pleased the crowd with songs like 'My Way,' 'OMG' and 'Love in the Club.' The live show was arranged with a four-piece brass section, acoustic and electric guitars, keys, drums and the inevitable squad of backup dancers who hustled the stage like “you just got served.”

During a pause in the show, Usher spoke about his infamous divorce with Tameka Raymond. Almost like doing relationship counseling, he said, “Take it from me, we all go through hard times. The key is just to play it cool.”

Check out photos from Usher's performance in the gallery above!

-- Josh Lowe