Kylie Jenner (kylizzlemynizzl on Snapchat) recently announced that she has the most viewed Snapchat to date but it seems like older sister Kourtney Kardashian (kourtneykardash) is about to dethrone the Snapchat queen.

Kylie announces the news on her instagram with the caption, “30 million followers?! I just found out I’m in the top ten most followed on Instagram and #1 viewed person on snapchat this is still CRAZY to me. Blessed to feel loved & when I launch my website I have many ideas to give that love back I can’t wait!!!”

Even though Kylie was the first one to join Snapchat from her famous family, Kourtney is now catching up even if she just made an account just over a week ago.

According to People, Kourtney now calls herself the “new Snapchat queen.”

Just last week, the two sisters had a heated debate of who’s more popular on the app.

“I’m going to f—ing kill you if you take my Snapchat crown,” Kylie jokingly whispered in Kourtney’s ear at one point.

“I already took it!” countered Kourtney.

Proving that she did, the 36-year-old reality TV star stripped down to a black bra and matching underwear writing, “The grand finale,” on top of the image.

Kourtney has been pretty active on the app, documenting her workout regimen, fun games with her 3 adorable children.

Recently she’s also in the headlines for “announcing” that she and ex-husband Scott Disick are getting back together.

Hollywood Life reports that in a video posted on Kourtney’s Snapchat earlier this week, Scott sat beside Kourtney and said, “Hey, so um, we wanted you guys to hear it first, we are getting back together.” But Kourtney laughed and yelled, “No!” Scott then grabbed her face and pulled her toward him for a kiss!

Aside from Kourtney and Kylie, ther members of the family on the app are Kendall Jenner (kendalljenner) and Kim Kardashian (kimkardashian).