Kiara's voice actress: Eden Riegel

On the 14th it was reveled that Eden Riegel would provide the voice of Kiara in the upcoming Disney Junior show The Lion Guard, taking the place of Neve Campbell from the 1998 film The Lion King 2: Simba's Pride.   

She has a soft voice that's perfect for the role of the future queen of the Pride Lands.

Here's what Adult Kiara (Neve Campbell) sounded like in Simba's Pride:

And here's a clip of Eden Riegel in a TNT Drama called Monday Mornings that'll help get a feel for what Kiara will sound like in The Lion Guard: