If Justin Bieber was upset about his alleged breakup with Selena Gomez, he didn't show it. In pictures obtained by TMZ, the 18-year-old pop star was caught on camera smoking blunt with a group of friends when partying inside a Newport Beach hotel room on January 2.

A source claimed that Justin's good buddy Lil Twist was rolling all the pot blunts with his brother for everyone inside the room. Futhermore, a girl was rumored crashing in the hotel room with Justin that night, but it's unclear whether or not they hooked up.

The pictures came just a few days after a paparazzo named Chris Guerra was killed after taking pictures of the singer's white Ferrari in Los Angeles. He was got hit by an oncoming car when crossing the street to get back into his own car.

Before his death, the photographer, who happened to be the same man pursuing Justin in a highway chase earlier this year, reportedly called a photo agency where he worked that he was onto a big story. He claimed he spotted Justin smoking marijuana while driving his white Ferrari.