She's ready to take on a mothering role!

Paris Jackson is taking the steps to become 15-year-old brother Blanket's legal guardian, In Touch reports. The high schooler's current guardians are grandmother Katherine, 87, and cousin TJ, 38, but the 19-year-old thinks she would be a better fit.

"Paris thinks her grandma is just too old to care for Blanket properly. She likes T.J., but thinks she can do a better job than anyone else," a source dished to the mag.

Although the budding actress has had her fair share of problems, she seems to have come out on the other side and is ready to take on the extra responsibility.

"[Paris] finally got her priorities straight and is surrounding herself with the right people. Her dad's wish was always to keep the family together, and that's exactly what Paris is going to do," the source added.

In other PJ news, it was announced yesterday that she's set to make her big screen debut in Amazon Studios’ Untitled Nash Edgerton Project. She will play Nelly, an "edgy 20-year-old," in the dark comedy.

Her star is skyrocketing!