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Over the last four days, Justin Bieber has taken in the Mayweather fight in Las Vegas, hit the bowling lanes in Seattle, gone to church, hit the beach and on Tuesday afternoon the unstoppable pop star stopped by the recording studio in Los Angeles.

The 20-year-old singer left his Beverly Hills hotel with a massive entourage, and despite the fact that he's been partying it up with all sorts of ladies over the last 96 hours, the Biebs has taken to Instagram to seemingly shoot down reports that he's dating Kylie Jenner or Yovanna Ventura.

Biebs posted a photo of himself with Floyd Mayweather's 13-year-old daughter Iyanna and wrote, "I guess everyone I get photo'd with is automatically my girlfriend. This is my only gf @moneyyaya :p .. Had fun at the fight lil one see u soon.!"

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Funny thing is, when we polled our readers, a whopping 52% of you think Bieber HAS hooked up with Kylie, so it's not like we're the only ones who have our suspicions about their uh, "friendship." Plus, that whole flirtation was apparently what caused Selena Gomez to flip out and unfollow Kylie on Instagram! And we KNOW when he posts a photo with Selena they're hooking up -- and it's only been a few months since that happened last, so when's it gonna happen again?