Oh Shit — Shawn Mendes Almost Got Beat Up By Drake's Security!

Don't expect everyone to know who you are... especially Drake's security guard.
That's what Shawn Mendes learned the hard way when he tried to approach the rapper at a concert in Toronto -- and almost ended up in Stitches!
The 19-year-old singer stopped by The Tonight Show on Wednesday and talked about his various friendships with fellow musicians.
Video: Ed Sheeran Joins Shawn For Surprise Concert Duet!
And while Mendes has no problem getting in touch with Ed Sheeran, approaching Drizzy at a cr