But it seems Khloe, 30, and Kim, 34, are fiercely battling it out behind the scenes.
When Khloe debuted honey-coloured locks in February, Kim went one step further and literally broke the internet by going platinum during Paris Fashion Week.
Towards the end of last year, multiple reports surfaced claiming that Khloe and Kim had majorly fallen out.
According to family insiders, Khloe was tired of the world revolving around her older sister.
A source told RadarOnline: “She honestly doesn’t like who Kim has become as a person. And she thinks it’s all because of Kanye.
“Their relationship might not like make it. They’re at an all-time low – and right now, the problems between Kim and Khloe really don’t seem fixable.”
While she and Kim have managed to work on their problems, it seems Khloe is planning on making 2015 her year.
Following in the footsteps of Kim, Khloe is planning to launch her own app.
Uploading a snap of herself staring at her phone, Khloe wrote: “Can’t wait to share the app that I’ve been working on for the past couple months… stay tuned!!!! [sic].”
Last year Kim released her hugely successful game Hollywood, which raked in a reported $43 million in the first six months!