Justin Bieber was getting snapped and then he snapped … unloading on a paparazzi for saying something the pop star felt was disrespectful.

Ya gotta see the heated interaction between Justin and a photog … with the Biebs snapping at the guy, set off by the dude saying “Thank you.”

Justin asks the photog — who is not a TMZ cameraman — why he’s thanking him … and explains why it’s disrespectful to do so.

Bieber was heading back to his SUV with Hailey Bieber after grabbing breakfast at Beverly Glen Deli in Los Angeles … and paps were waiting for him.

Justin told the guy to stick to taking pictures and letting him do his thing … with no need to thank JB for anything.

We don’t usually see this kind of reaction from Justin … so it’s pretty interesting.

George Clooney is stunned to see you on this mighty fine Saturday, so please take it easy on him … Can you track down George’s minor mishaps? No need to get cold feet, you’ve got this!

Earlier this week in NYC, good ole’ George made his way through the cones and stopped by “The Late Show With Stephen Colbert” and discussed his new Broadway play, “Good Night and Good Luck.” The two photos may be a bit sticky, but we’ve got confidence in your skills!

Ready Set Go!

The Notorious B.I.G.‘s mom, Voletta Wallace, is dead … TMZ has learned.

Biggie Smalls’ mother died Friday morning in Stroudsburg, Pennsylvania … according to Monroe County Coroner Thomas Yanac.

We’re told she was in hospice care and the cause of death here is natural causes.

She did a pretty good job running things too … Biggie’s estate was estimated to be worth about $10 million when he died, and it’s since ballooned to a now-estimated $160 million.

Voletta celebrated when her son was inducted into the Rock and Roll Hall of Fame, and her Instagram account was mostly dedicated to his achievements … she posted about his foundation, his streaming numbers, tribute concerts, and pop culture references.

When Biggie’s biopic, “Notorious,” premiered in 2009 … Voletta explained why it was important to tell his story on the big screen.

B.I.G. — real name Christopher Wallace — was gunned down in L.A. back in 1997 … following the shooting death of rival rapper Tupac Shakur.

Voletta was 78.