This Is Walt From "Lost" Now

It's only been like, three years since Lost went off the air, but Malcolm David Kelley is all grown'd up!

Then:

Now:

Via http://Cindy%20Ord/Getty%20Images

He's in a pop duo called MKTO.

Via http://Cindy%20Ord/Getty%20Images

Here is their song "Thank You" (and Malcolm's Lost dad is in the video!).

Time, man.