Apple's personal assistant Siri is definitely anti-Rihanna! Siri is known to be good in playing sound effects such as fireworks and babbling. However, when you ask her to play loud farts, the sound she produces is entirely something else — she plays RiRi's hit song featuring Drake, "What's My Name?"

Anti-Rihanna app Siri seemed to be poking some fun at Drake and Rihanna. But what's quite surprising is the fact that instead of playing sound effects, she keeps on playing RiRi's song, E! News noted.

Moreover, the prank doesn't appear like a bug since Mashable investigated and discovered that even if an iPhone owner doesn't have the song in his or her library playlist, anti-Rihanna app Siri will still try to play the song.

Even though Siri is a personal assistant, sometimes turning to her for help can drive you crazy. Aside from hating Rihanna and Drake, she can also divide zero, but wait... her answer is outrageously epic!

If you ask, "What's zero divided by zero?" (Be warned because her answer can leave you in hysterics!)

"Imagine that you have zero cookies and you split them evenly among zero friends," Siri answers. "How many cookies does each person get? See? It doesn't make sense. And Cookie Monster is sad that there are no cookies, and you are sad that you have no friends."

See? Poor Cookie Monster...

Meanwhile, Rihanna won't really mind if Siri hates her because the 27-year-old popstar recently unveiled her first directorial music video debut for "B---h Better Have My Money," Daily Mirror reported. In the disturbing video, RiRi plays a gangsta who kidnaps a woman, strips her naked and hangs her in a warehouse.

In other news, Rihanna has recently reached another milestone. As previously reported, the Recording Industry Association of America (RIAA) announced that the 27-year-old Grammy award-winning singer has surpassed the association's 100 million song certifications, making her on top of RIAA's list of artist with the most digital single awards.

In line with anti-Rihanna Siri, does she really hates RiRi? Or she just thinks her song just sounds like farts?