Justin Bieber Saudi Arabia Concert receives Backlash
Justin Bieber has an upcoming concert in Saudi Arabia -- one that's getting a lot of backlash ... which morphed into drive-by billboards this weekend, calling on him to nix the gig.
Check out these ads that were plastered along the side of a truck that was cruising all over DTLA Sunday, right next to the Microsoft Theater where the American Music Awards are going down tonight.
No word on whether JB is expected to show or not -- he is nominated, but not scheduled to perform -- so it's unclear if this is meant for him to see ... or others in general. In any case, it certainly caught some attention -- especially with the pointed language.
One ad reads, "Bieber, Your Saudi Boss Murders Journalists. Do the Right Thing, Cancel!" Another says, "It's Not Too Late Now to Say Sorry. D...