A new report claims to get to the heart of the Selena Gomez and Justin Bieber break-up.
First, according to Radar Online sources, Selena and Justin actually split once before, back around the time Bieber filmed an episode of Punk'd with Miley Cyrus.
Why would that be a problem?
"Selena is repulsed by Miley!" this insider claims, adding that Justin going ahead with the show "didn't sit well" with his girlfriend.
And while Cyrus played no part in the latest blow-up, Bieber's work schedule has remained an issue.
"He's been continually choosing work over Selena and she's finally had enough," the source alleges, detailing how this issue came to a head when Justin performed this week at the Victoria's Secret Fashion Show.
It didn't help that Gomez found photos of him posing with models at the event.
"Selena was pissed," the site says.
Gomez and Bieber supposedly met on Sunday to discuss their relationship, with the latter left to decide: does he want a steady girlfriend? Or the chance to have sex with many hot women?
"When they originally started dating, Justin was a boy entertaining young girls, and now he's a man surrounded by Victoria's Secret models," this insider concludes. "Selena doesn't like that."
Choose a side now in this feud, THGers: