Earlier today rumours emerged that Justin Bieber and Selena Gomez’s split stemmed from an affair between him and chart-topper Rihanna.

Justin and Rihanna, who has now reconciled with her former flame Chris Brown, allegedly hooked up after spending some time together at a basketball game back in 2011.

 

Justin and Rihanna did look friendly at the basketball game in question.

Apparently when Selena found out her Beauty and a Beat beau had cheated, she ended their two-year relationship.

A source told Life and Style magazine: “It has devastated her. It really cut like a knife because it happened in February of 2011, when Selena and Justin had been dating for months and were falling in love.”

 

The teenage heartthrob with his ex-girlfriend Selena Gomez.

The publication was also told that the Biebs and the S&M songstress made sure to arrange some alone time at last year’s Victoria’s Secret Fashion Show.

“During breaks, they’d sneak away to Hotel Giraffe… They were alone – their security made sure of it. Hotel staff blocked off the entire floor for them,” an insider explained.

Justin’s camp has denied the allegations insisting that nothing physical ever went on between the two stars. All we can say is that there's never a dull day!