They must be exhausted!

Kendall and Kris Jenner flew home to L.A. yesterday after spending the last week or so in France for Paris Fashion Week, and we bet the 19-year-old model is looking forward to having a bit of a break after walking in all those designer shows! We wonder how much her momager made off all her PFW gigs? We bet a pretty penny!

The brunette beauty knows how to keep it classy with her outfits, which is something her older sister Kimmy K most certainly does not! If you believe the rumors, poor Kenny is getting pretty sick of her sibling flaunting her assets and embarrassing her at industry events. "Kendall loves her older sister to death, but she really wishes Kim would dress more conservatively. She doesn’t know why Kim wants to show off her boobs so badly, as it just gives haters ammunition," a source told Hollywood Life.

"Kendall wants to be taken seriously in the fashion world and Kim is just making that harder for her. The clip from KUWTK, in which Kim says she gave Kendall a career, is everywhere and she hates hearing it. Now, Kendall feels like Kim’s not helping her career grow at all with her scantily clad outfits. Kendall is happy that Kanye and Kim have gotten into the fashion scene, but sometimes she wishes they would just go home and let her have her own moment in the sun. Kim always steals the spotlight with her barely there outfits," the source adds.

We don't blame Kendall!