Kylie Jenner wants to be "bigger" than Kim Kardashian West.
The 17-year-old television personality is reportedly hoping to be more diverse than her half-sister by branching into music.
A source shared: "If Kylie feels competitive with anyone it's Kim. She feels they have similar body types and looks. Kim is doing modelling, fashion, television and much more which is exactly what Kylie wants.
"She doesn't want to be put in a box and only do one thing. She wants to be like Kim, but even bigger and more diverse - getting into music and producing as well."
And whilst she wants to emulate the career of her 34-year-old half-sister, Kylie isn't worried about going head to head with her sister Kendall, 19, as she feels they are on "different paths".
The insider said: "She always had a different path than Kendall so she's not jealous of her success.
"She wants to do it all not just modelling so Kendall's career path just seems boring to her."
And Kylie may get the success she dreams of if she collaborates with her 25-year-old boyfriend Tyga.
Another source added to HollywoodLife.com: "He actually thinks Kylie has some talent, but tells her she needs to polish her lyrics before he'll agree to do a song with her."