The 17-year-old model and reality TV star (and Kim K's little sis) went over old issues of Tiger Beat (remember Tiger Beat??) and was dumbfounded by this hunk.
"only old ppl know who he is," captioned the youngster. For the record, JTT is now 31 years old. Kim Kardashian, just for comparison's sake, is 32. Just sayin'.
only old ppl know who he is RT @jenstith: Browsing Tiger Beat w/ @kendalljenner &she doesnt know who JTT is! JTT FOREV! twitter.com/jenstith/statu…Did anyone else have a JTT (Jonathan Taylor Thomas) poster on their bedroom wall back when we were Kendall's age?
— Kendall Jenner (@KendallJenner) January 23, 2013