Meghan Trainor's hit "All About That Bass" recently unseated Taylor Swift [1]'s "Shake It Off" as the No. 1 song on the Billboard Hot 100 [2], and during a stop at Australia's Dan and Maz radio show [3] on Tuesday, the 20-year-old singer covered Taylor's tune and totally killed it. Not only were Meghan's vocals completely on point [4], but she also managed to pare down the pop hit with just a ukulele and acoustic guitar and even added her own rap verse with a special shout-out to Taylor. Give it a listen for yourself now, and let us know: is Meghan's cover better than the original?