OK, I'll let you catch your breath from laughing. You good? So, first - Justin gets caught smoking a blunt. Then, he may (or may not) have spit in that lady's Gatorade. And do you remember when he "accidentally" grabbed that fan's breast? Oh, and he may have threatened a reporter too. His on-the-road behavior hasn't been squeaky clean lately, but this latest allegation is the most far-fetched of them all!

Did Justin Bieber and Rihanna hook up while he was just starting to fall for Selena Gomez?

According to Life & Style magazine: Gomez, called off her two year relationship with the 18-year-old pop star after she found out Bieber had cheated on her with Rihanna during the early stages of their relationship.

Is this a rumor, or is it true?

An insider reveals that Justin and Rihanna spent time together in NYC while taping the Victoria’s Secret Fashion Show in November 2012.

“During breaks, they’d sneak away to the Hotel Giraffe,” the source tells Life & Style. “They were alone — their security made sure of it. Hotel staff blocked off the entire floor for them.”

The photo above does validate the two sitting next two each other while watching hoops, but how does that translate into automatic hook up? Call me crazy, but I don't see 22-year-old Rihanna having any interest in 17-year-old Bieber. Not to mention Justin and Rihanna's on-again, off-again BF Chris Brown were already good friends at the time - and if there was some sort of hookup, there is no way that their friendship (or Bieber) would have survived.

Of course all parties involved have denied it and laughed it off! But what do you think?