I'M HYPER!!

Like the dancin banana?

I think she is older than both, but i'm not sure...Great
question!

i,personal,think kovu is a few days older then kiara and
vitani is older then them both.in the movie when they are
just cubs vitani is bigger then them.

I agree with Cat Tails: Vitani told Zira about Kiara's
presentation, so Vitani is older than Kiara.
I would
also say she is older than Kovu, because there's a scene in
wich Zira says that Nuka was supposed to look after Kovu, so
Kovu must be the youngest one of the three.

Vitani IS older than Kiara because i saw in a cut scene that
Vitani came running to Zira saying."Mother!Mother!We saw
Simba's new cub!"and Zira asked if its a girl or boy.and
Vitani says its a girl.Although im not sure about Kovu

I think Vitani is older than both Kovu and Kiara, But by
only about a week I'm guessing

Lionking is a FULL POCKET with questions.

i dont know Vitani is younger from Kovu or not but she is
older than Kiara.In original SP,Vitani tells Kiara borns to
Zira and others.

however from thier facial figures Vitani is younger than
Kovu and Vitani id older than Kiara. i hope this helps some
i'm not sure exactly

honestly i really don't know. in the movie it seems like
thet grow up in two scenes so it's hard to tell. sorry