I just discovered a website called “ticketamerica.com” where you can find tickets to any events in US. You may instantly buy any tickets online or may add alerts for upcoming events!
Lady Gaga fans visit here : lady gaga tickets
If you are Justin Bieber fan, this one is for you: justin bieber tickets
Michael Buble fans, we are not missing you : michael buble tickets
Ticketamerica.com has tickets for these events, as well as concert, sports, and theater tickets nationwide.