Might as well spend some dough if you've got it!

Kendall Jenner went shopping at Curve in Beverly Hills yesterday, and she brought along sister Kylie and bestie Hailey Baldwin to help her pick out some purchases. The model of the moment donned a tight tan pencil skirt and black crop top that showed off her stunning bod, but she didn't wear the most practical shoes for a bunch of dressing room outfit changes.

The 19-year-old cat walker has more than enough cash to drop, considering she just became the new face of Estee Lauder and the star of the latest Chanel campaign. It's kind of sad to watch Kylie and Hailey attempt to hold their own in Queen Kenny's presence!

Later on in the evening, the ladies and a couple pals grabbed dinner at Mastro's steakhouse. Check out the video to see what Kendall had to say about Justin Bieber and what Kylie had to say about those pregnancy rumors!