EXCLUSIVE: 'Vanderpump Rules' Stars Katie Maloney and Scheana Shay Confront 'Bold' New Co-Star Lala Kent, Ques

New blood at SUR means new drama!

There’s always a new girl at SUR, and that means there’s always new drama on Vanderpump Rules. This year, 25-year-old Lala Kent joins the cast -- and returning stars Katie Maloney and Scheana Shay promise she brings the drama.

“Um... she's a free spirit?” Scheana tells ETonline, biting her tongue before spilling too much about Lala. “I don't know. She's really young. I think she just is figuring a lot out. I've had a big sister, like, talk with her and tried to give her advice, which she takes none of…  so, we'll see.”

WATCH: Vanderpump Rules Stars Scheana Shay and Katie Maloney Tease Season 4 Secrets, Reveal They Have PTSD: Post-Traumatic Stassi Disorder!

“'I’ve have had some struggles with her,” Katie says. “I just see her as someone who's still young and figuring things out, and you know, she's got a pretty bold personality along the way, so, I don't know. I don't know how long she'll last.”

Katie and Scheana definitely didn’t hit it off with Lala right away. Check out this exclusive sneak peek from the next episode. The ladies question Lala about taking time off from Lisa Vanderpump’s restaurant for a “modeling job,” even though she just started work at SUR. Turns out, Lala lied to Lisa.

“Starting off, like, lying and being shady is not gonna, like, get you friends or in good with management, or anything with the sort,” Scheana tells Lala in the clip. “You wanna start pissing people off before you’re even on the schedule?”

Still, Scheana and Katie tell ETonline Lala’s made more of an effort than past cast additions. Season three co-star Vail Bloom’s name came up during our chat -- she is not back for season four.

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“This group, I mean, things never stay the same,” Katie says. “They change with the wind.”

 “I think the dynamics as a friend group are different [this year],” Scheana says. “I think Lala's definitely involved herself more in our group of friends than Vail did.”

As for what “involved herself” means, we’ll have to wait and see. You can watch all the drama unfold Monday nights at 9 p.m. ET when Vanderpump Rules airs on Bravo.

To see what Katie and Scheana have to say about their other co-stars, check out the video below.