See Miles Teller's questionable new bleach-blond hair

Miles Teller wants to see if blondes really have more fun.

Teller debuted a new head of hair at the ESPY Awards on Wednesday, a very different look from the brown crop we're used to seeing him with.

And he's just a few noodle-curls away from verging on Justin Timberlake's infamous ramen hair.

Step away from the bleach, Miles!

See more of the ESPY Awards' best-dressed stars in the gallery below.