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Taylor Swift Radio

For all the loyal Apple iPhone users out there, sometimes Siri is a life-saver. From giving directions to keeping up with appointments, she's like your own personal assistant. But what if Taylor Swift replaced Siri and became your new BFF?

In a hilarious new video, YouTuber Calvin Bremer puts this theory to the test. He ditches Siri for "T-Swizz" and every time he talks into the phone, Tay's 1989 lyrics come out.

Was T-Swizz more helpful than Siri? Find out below!