What a lucky girl!

Justin Bieber dropped by the Laugh Factory in West Hollywood last night to take in Dane Cook's comedy performance, and one lucky fan got the thrill of a lifetime when the singer planted a smooch on her while posing for a selfie. He really knows how to charm the ladies!

Apparently The Biebs knows how to charm the fellas, too, as he just returned from accompanying Floyd Mayweather to Miami for the Manny Paquiao fight press conference. The boxer must really consider JB his good luck charm! Part of us wonders what the Canadian crooner gets out of promoting his pal, but then again he probably just likes rubbing elbows with the best of the best.

Another night on the town, another night to showcase his deadly swagger!