The "Vine star" thing is officially over: Shawn Mendes is a bonafide pop superstar.

After breaking through with "Life of the Party," the 17-year-old singing sensation has quickly proven himself to be a force in the music industry, rocketing to the top of the charts with hits like "Stitches," "I Know What You Did Last Summer" and "Treat You Better."

But let's not forget his roots pre-pop stardom: Shawn quickly gathered an intensely devoted fanbase with his fantastic acoustic covers of smashes like Lana Del Rey's "Summertime Sadness" and A Great Big World's "Say Something."

As part of our ongoing Best Live Vocals series, we've rounded up some of Shawn's most impressive live vocal moments in one handy compilation. Watch it above. Did we miss some of your favorite performancs? Make sure to give us out a shout in the comments — we're always down to do a sequel.

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