The tabloids have been feasting on Kylie Jenner's lip fillers for weeks now, and it seems sister Kendall Jenner is jumping on the bandwagon.

While logged on to Kylie Jenner's Vine account, Kylie Jenner posted a short clip showing the model putting her finger on her mouth in an attempt to copy her sister's plump lips.

"The video has no caption, but you can hear what sounds like Kylie talking in the background as Kendall records herself," commented Hollywood Life. "In fact, Kendall even appears to be trying to get someone's attention as she continuously looks to her right - but no dice!"

The Vine video came in the wake of the OK! magazine report which claimed that Kendall Jenner and Kylie Jenner are feuding.

"Kendall has a real career and is making an insane amount of money...Kylie thinks she's become super arrogant," the source claimed.

The two sisters reportedly feuded during Kanye West's recent fashion show where Tyga's rumored girlfriend was in a "foul mood" because she didn't like the outfit that Kanye West gave her, as well as her makeup.

Kylie Jenner just confessed that she's had lip fillers after denying she had the procedure, claiming that her plump kissers were a result of effective makeup.

"I have temporary lip fillers, it's just an insecurity of mine and it's what I wanted to do," Kylie Jenner told "KUWTK" cameras in the latest clip from E!.

Meanwhile, Kim Kardashian advised Kylie Jenner not to go overboard with the lip fillers in a clip for "KUWTK."

"I don't want you to get carried away, they're not permanent but if they ask then own up to it. If something makes you insecure, and you've been feeling like that like forever. Who doesn't want to look amazing?" she said.

"You only have one life do you know what I've realized from what all of us gone through, is do what makes you happy - to an extent. I don't want you to go too far, but own up to it," Kanye West's wife added.