Last month, we reported that Kendall Jenner may be starving herself in order to fit into the modeling world.
Rumors of the teenager's extreme diet percolated after Kendall said to E! News that "I usually start my day off with a cup of detox tea" and that she has "12 cups a day" of Lyfe Tea.
Or about 11 cups more per day than that beverage brand recommends.
This would be dangerous enough on its own, of course, but insiders now tell Radar Online that Kendall's unhealthy routine is starting to rub off on little sister Kylie.
"She is constantly comparing herself to Kendall, who is like a size 0,” a source says, adding of Kylie: “She is feeling the pressure to be perfect now more than ever.”