You probably know Blake Lewis as the spiky-haired blond guy who might’ve won American Idol — you know, if it hadn’t been for a little lady by the name of Jordin Sparks. But you might also (wrongly!) remember him as the man behind Secondhand Serenade: John Vesely. And if you do, we completely get where you’re coming from.

Okay, granted the guys aren’t exactly musical twinsies — Vesely is all about soft, tender emo love while Lewis is all flashy, loud and “Look Ma, I can beatbox!” — but we’re willing to bet you’d have trouble differentiating between the two singer-songwriters if, say, it was kinda dark outside and you were squinting ’cause you forgot your glasses.

So marvel at the similarities between the two (The baleful stares! The side dimples! The matching “Dennis the Menace” ‘dos with the asymmetrical frosted-tips!) and then prove to yourself that they are, in fact, different people, by checking out samples of each fellow’s work.

Oh, and when you’re watching Blake’s video, you may want to keep those glasses off. Like the controversial 2012 Olympic mascot, the video is so fast and crazy and full of flashing colors it just might trigger a seizure. And no one needs that.

Plus: more Wonder Twins:

+ Christina Aguilera and Anna Faris
+ Katy Perry and Zooey Deschanel
+ Pete Wentz and Dean Cain