Justin Bieber is flirting with Miley Cyrus to get Selena Gomez jealous, says some gossip. Rumors that Miley Cyrus hooked up with Justin Bieber's dad are also flying. But it seems Justin has the last, because there are also reports that Selena Gomez's ex-boyfriend just wants Miley Cyrus to  'shut the f*** up'.

Justin Bieber reportedly gave Selena Gomez a gold ring as a symbol of his love for her, but multiple reports say Justin Bieber wasn't too thrilled when he heard Selena Gomez was flirting with Orlando Bloom. The tabloids say Justin retaliated by flirting with Miley Cyrus in an effort to make Selena Gomez jealous.

So are Miley Cyrus and Justin Bieber having an affair? Is Justin trying to make Selena Gomez jealous? A revealing new tweet suggests Miley and Justin might be spending time together and that Bieber's dad might be the go-between.

On March 31, Jeremy Bieber took to Twitter to post "Change of plans. Quick hello to @mileycyrus and off to the studio with @Justinbieber @JazmynBieber"

That started rumors to go on top of rumors that Selena Gomez and Justin Bieber are back together or that Selena Gomez was having Justin Bieber's baby.

The media wondered whether Miley Cyrus and Justin Bieber hooked up at a party behind Selena Gomez's back. Life & Style magazine, under the caption "ultimate betrayal," claimed Justin and Miley hooked up while Bieber was still dating Selena Gomez.

A source told Life and Style , "Justin and Miley were seeing each other behind her back last year... Just days after Selena dumped him, Miley spent the night at Justin's house."

According to multiple reports, Miley Cyrus also took to Twitter to deny having an affair with Justin Bieber. Miley hasn't gotten around to addressing the rumors that she hooked up with Justin Bieber's dad Jeremy yet.

"I would rather eat my own tongue," Cyrus also blasted on Twitter.

Back in February Metro reported that Miley Cyrus advised Justin Bieber, via Jay Leno, to "Pay people to make sure you don't get in trouble, and party at your house. According to the National Enquirer, this made Justin "Furious" and Bieber allegedly told Miley Cyrus to 'shut the f*** up."

That won't be happening.