Miles Teller -- Good Genes or Good Docs?!

Miles Teller's looks over the years are quite telling 😜!

Here is a 22-year-old version of Miles smising at the premiere of "Rabbit Hole" in New York City back in 2010 (left). This was Miles' first notable film and led to other big roles in "Footloose" and "The Spectacular Now."

And, 15 years later, Mr. Teller recently swooned the onlookers with a scruffy face at the "Eternity" premiere in London (right).

You can't Teller us he hasn't put some stellar looks on the carpet ... the imperative question here is: Good Genes or Good Docs?!